17994694000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12696

約数の個数: 160

約数和(自身を含む): 46871285760

約数和(自身を除く): 28876591760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 125, 155, 184, 200, 230, 248, 250, 310, 368, 400, 460, 496, 500, 575, 620, 713, 775, 920, 1000, 1150, 1240, 1426, 1550, 1840, 2000, 2300, 2480, 2852, 2875, 3100, 3565, 3875, 4600, 5704, 5750, 6200, 7130, 7750, 9200, 11408, 11500, 12400, 12619, 14260, 15500, 17825, 23000, 25238, 28520, 31000, 35650, 46000, 50476, 57040, 62000, 63095, 71300, 89125, 100952, 126190, 142600, 178250, 201904, 252380, 285200, 290237, 315475, 356500, 391189, 504760, 580474, 630950, 713000, 782378, 1009520, 1160948, 1261900, 1426000, 1451185, 1564756, 1577375, 1955945, 2321896, 2523800, 2902370, 3129512, 3154750, 3911890, 4643792, 5047600, 5804740, 6259024, 6309500, 7255925, 7823780, 8997347, 9779725, 11609480, 12619000, 14511850, 15647560, 17994694, 19559450, 23218960, 25238000, 29023700, 31295120, 35989388, 36279625, 39118900, 44986735, 48898625, 58047400, 71978776, 72559250, 78237800, 89973470, 97797250, 116094800, 143957552, 145118500, 156475600, 179946940, 195594500, 224933675, 290237000, 359893880, 391189000, 449867350, 580474000, 719787760, 782378000, 899734700, 1124668375, 1799469400, 2249336750, 3598938800, 4498673500, 8997347000, 17994694000]

約数ペア:

[(1, 17994694000), (2, 8997347000), (4, 4498673500), (5, 3598938800), (8, 2249336750), (10, 1799469400), (16, 1124668375), (20, 899734700), (23, 782378000), (25, 719787760), (31, 580474000), (40, 449867350), (46, 391189000), (50, 359893880), (62, 290237000), (80, 224933675), (92, 195594500), (100, 179946940), (115, 156475600), (124, 145118500), (125, 143957552), (155, 116094800), (184, 97797250), (200, 89973470), (230, 78237800), (248, 72559250), (250, 71978776), (310, 58047400), (368, 48898625), (400, 44986735), (460, 39118900), (496, 36279625), (500, 35989388), (575, 31295120), (620, 29023700), (713, 25238000), (775, 23218960), (920, 19559450), (1000, 17994694), (1150, 15647560), (1240, 14511850), (1426, 12619000), (1550, 11609480), (1840, 9779725), (2000, 8997347), (2300, 7823780), (2480, 7255925), (2852, 6309500), (2875, 6259024), (3100, 5804740), (3565, 5047600), (3875, 4643792), (4600, 3911890), (5704, 3154750), (5750, 3129512), (6200, 2902370), (7130, 2523800), (7750, 2321896), (9200, 1955945), (11408, 1577375), (11500, 1564756), (12400, 1451185), (12619, 1426000), (14260, 1261900), (15500, 1160948), (17825, 1009520), (23000, 782378), (25238, 713000), (28520, 630950), (31000, 580474), (35650, 504760), (46000, 391189), (50476, 356500), (57040, 315475), (62000, 290237), (63095, 285200), (71300, 252380), (89125, 201904), (100952, 178250), (126190, 142600)]