17962079360

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 43523775360

約数和(自身を除く): 25561696000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 521, 523, 640, 824, 1030, 1042, 1046, 1648, 2060, 2084, 2092, 2605, 2615, 3296, 4120, 4168, 4184, 5210, 5230, 6592, 8240, 8336, 8368, 10420, 10460, 13184, 16480, 16672, 16736, 20840, 20920, 32960, 33344, 33472, 41680, 41840, 53663, 53869, 65920, 66688, 66944, 83360, 83680, 107326, 107738, 166720, 167360, 214652, 215476, 268315, 269345, 272483, 333440, 334720, 429304, 430952, 536630, 538690, 544966, 858608, 861904, 1073260, 1077380, 1089932, 1362415, 1717216, 1723808, 2146520, 2154760, 2179864, 2724830, 3434432, 3447616, 4293040, 4309520, 4359728, 5449660, 6868864, 6895232, 8586080, 8619040, 8719456, 10899320, 17172160, 17238080, 17438912, 21798640, 28065749, 34344320, 34476160, 34877824, 43597280, 56131498, 87194560, 112262996, 140328745, 174389120, 224525992, 280657490, 449051984, 561314980, 898103968, 1122629960, 1796207936, 2245259920, 3592415872, 4490519840, 8981039680, 17962079360]

約数ペア:

[(1, 17962079360), (2, 8981039680), (4, 4490519840), (5, 3592415872), (8, 2245259920), (10, 1796207936), (16, 1122629960), (20, 898103968), (32, 561314980), (40, 449051984), (64, 280657490), (80, 224525992), (103, 174389120), (128, 140328745), (160, 112262996), (206, 87194560), (320, 56131498), (412, 43597280), (515, 34877824), (521, 34476160), (523, 34344320), (640, 28065749), (824, 21798640), (1030, 17438912), (1042, 17238080), (1046, 17172160), (1648, 10899320), (2060, 8719456), (2084, 8619040), (2092, 8586080), (2605, 6895232), (2615, 6868864), (3296, 5449660), (4120, 4359728), (4168, 4309520), (4184, 4293040), (5210, 3447616), (5230, 3434432), (6592, 2724830), (8240, 2179864), (8336, 2154760), (8368, 2146520), (10420, 1723808), (10460, 1717216), (13184, 1362415), (16480, 1089932), (16672, 1077380), (16736, 1073260), (20840, 861904), (20920, 858608), (32960, 544966), (33344, 538690), (33472, 536630), (41680, 430952), (41840, 429304), (53663, 334720), (53869, 333440), (65920, 272483), (66688, 269345), (66944, 268315), (83360, 215476), (83680, 214652), (107326, 167360), (107738, 166720)]