74322560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8965

約数の個数: 64

約数和(自身を含む): 191366280

約数和(自身を除く): 117043720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 8933, 17866, 35732, 44665, 71464, 89330, 116129, 142928, 178660, 232258, 285856, 357320, 464516, 571712, 580645, 714640, 929032, 1143424, 1161290, 1429280, 1858064, 2322580, 2858560, 3716128, 4645160, 5717120, 7432256, 9290320, 14864512, 18580640, 37161280, 74322560]

約数ペア:

[(1, 74322560), (2, 37161280), (4, 18580640), (5, 14864512), (8, 9290320), (10, 7432256), (13, 5717120), (16, 4645160), (20, 3716128), (26, 2858560), (32, 2322580), (40, 1858064), (52, 1429280), (64, 1161290), (65, 1143424), (80, 929032), (104, 714640), (128, 580645), (130, 571712), (160, 464516), (208, 357320), (260, 285856), (320, 232258), (416, 178660), (520, 142928), (640, 116129), (832, 89330), (1040, 71464), (1664, 44665), (2080, 35732), (4160, 17866), (8320, 8933)]