86301520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 145112240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 34, 40, 46, 62, 68, 80, 85, 89, 92, 115, 124, 136, 155, 170, 178, 184, 230, 248, 272, 310, 340, 356, 368, 391, 445, 460, 496, 527, 620, 680, 712, 713, 782, 890, 920, 1054, 1240, 1360, 1424, 1426, 1513, 1564, 1780, 1840, 1955, 2047, 2108, 2480, 2635, 2759, 2852, 3026, 3128, 3560, 3565, 3910, 4094, 4216, 5270, 5518, 5704, 6052, 6256, 7120, 7130, 7565, 7820, 8188, 8432, 10235, 10540, 11036, 11408, 12104, 12121, 13795, 14260, 15130, 15640, 16376, 20470, 21080, 22072, 24208, 24242, 27590, 28520, 30260, 31280, 32752, 34799, 40940, 42160, 44144, 46903, 48484, 55180, 57040, 60520, 60605, 63457, 69598, 81880, 93806, 96968, 110360, 121040, 121210, 126914, 139196, 163760, 173995, 187612, 193936, 220720, 234515, 242420, 253828, 278392, 317285, 347990, 375224, 469030, 484840, 507656, 556784, 634570, 695980, 750448, 938060, 969680, 1015312, 1078769, 1269140, 1391960, 1876120, 2157538, 2538280, 2783920, 3752240, 4315076, 5076560, 5393845, 8630152, 10787690, 17260304, 21575380, 43150760, 86301520]

約数ペア:

[(1, 86301520), (2, 43150760), (4, 21575380), (5, 17260304), (8, 10787690), (10, 8630152), (16, 5393845), (17, 5076560), (20, 4315076), (23, 3752240), (31, 2783920), (34, 2538280), (40, 2157538), (46, 1876120), (62, 1391960), (68, 1269140), (80, 1078769), (85, 1015312), (89, 969680), (92, 938060), (115, 750448), (124, 695980), (136, 634570), (155, 556784), (170, 507656), (178, 484840), (184, 469030), (230, 375224), (248, 347990), (272, 317285), (310, 278392), (340, 253828), (356, 242420), (368, 234515), (391, 220720), (445, 193936), (460, 187612), (496, 173995), (527, 163760), (620, 139196), (680, 126914), (712, 121210), (713, 121040), (782, 110360), (890, 96968), (920, 93806), (1054, 81880), (1240, 69598), (1360, 63457), (1424, 60605), (1426, 60520), (1513, 57040), (1564, 55180), (1780, 48484), (1840, 46903), (1955, 44144), (2047, 42160), (2108, 40940), (2480, 34799), (2635, 32752), (2759, 31280), (2852, 30260), (3026, 28520), (3128, 27590), (3560, 24242), (3565, 24208), (3910, 22072), (4094, 21080), (4216, 20470), (5270, 16376), (5518, 15640), (5704, 15130), (6052, 14260), (6256, 13795), (7120, 12121), (7130, 12104), (7565, 11408), (7820, 11036), (8188, 10540), (8432, 10235)]