22099280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 64757760

約数和(自身を除く): 42658480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 67, 70, 76, 80, 95, 112, 124, 133, 134, 140, 152, 155, 190, 217, 248, 266, 268, 280, 304, 310, 335, 380, 434, 469, 496, 532, 536, 560, 589, 620, 665, 670, 760, 868, 938, 1064, 1072, 1085, 1178, 1240, 1273, 1330, 1340, 1520, 1736, 1876, 2077, 2128, 2170, 2345, 2356, 2480, 2546, 2660, 2680, 2945, 3472, 3752, 4123, 4154, 4340, 4690, 4712, 5092, 5320, 5360, 5890, 6365, 7504, 8246, 8308, 8680, 8911, 9380, 9424, 10184, 10385, 10640, 11780, 12730, 14539, 16492, 16616, 17360, 17822, 18760, 20368, 20615, 20770, 23560, 25460, 29078, 32984, 33232, 35644, 37520, 39463, 41230, 41540, 44555, 47120, 50920, 58156, 65968, 71288, 72695, 78926, 82460, 83080, 89110, 101840, 116312, 142576, 145390, 157852, 164920, 166160, 178220, 197315, 232624, 276241, 290780, 315704, 329840, 356440, 394630, 552482, 581560, 631408, 712880, 789260, 1104964, 1163120, 1381205, 1578520, 2209928, 2762410, 3157040, 4419856, 5524820, 11049640, 22099280]

約数ペア:

[(1, 22099280), (2, 11049640), (4, 5524820), (5, 4419856), (7, 3157040), (8, 2762410), (10, 2209928), (14, 1578520), (16, 1381205), (19, 1163120), (20, 1104964), (28, 789260), (31, 712880), (35, 631408), (38, 581560), (40, 552482), (56, 394630), (62, 356440), (67, 329840), (70, 315704), (76, 290780), (80, 276241), (95, 232624), (112, 197315), (124, 178220), (133, 166160), (134, 164920), (140, 157852), (152, 145390), (155, 142576), (190, 116312), (217, 101840), (248, 89110), (266, 83080), (268, 82460), (280, 78926), (304, 72695), (310, 71288), (335, 65968), (380, 58156), (434, 50920), (469, 47120), (496, 44555), (532, 41540), (536, 41230), (560, 39463), (589, 37520), (620, 35644), (665, 33232), (670, 32984), (760, 29078), (868, 25460), (938, 23560), (1064, 20770), (1072, 20615), (1085, 20368), (1178, 18760), (1240, 17822), (1273, 17360), (1330, 16616), (1340, 16492), (1520, 14539), (1736, 12730), (1876, 11780), (2077, 10640), (2128, 10385), (2170, 10184), (2345, 9424), (2356, 9380), (2480, 8911), (2546, 8680), (2660, 8308), (2680, 8246), (2945, 7504), (3472, 6365), (3752, 5890), (4123, 5360), (4154, 5320), (4340, 5092), (4690, 4712)]