74297360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 107833840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 271, 298, 368, 460, 542, 596, 745, 920, 1084, 1192, 1355, 1490, 1840, 2168, 2384, 2710, 2980, 3427, 4336, 5420, 5960, 6233, 6854, 10840, 11920, 12466, 13708, 17135, 21680, 24932, 27416, 31165, 34270, 40379, 49864, 54832, 62330, 68540, 80758, 99728, 124660, 137080, 161516, 201895, 249320, 274160, 323032, 403790, 498640, 646064, 807580, 928717, 1615160, 1857434, 3230320, 3714868, 4643585, 7429736, 9287170, 14859472, 18574340, 37148680, 74297360]

約数ペア:

[(1, 74297360), (2, 37148680), (4, 18574340), (5, 14859472), (8, 9287170), (10, 7429736), (16, 4643585), (20, 3714868), (23, 3230320), (40, 1857434), (46, 1615160), (80, 928717), (92, 807580), (115, 646064), (149, 498640), (184, 403790), (230, 323032), (271, 274160), (298, 249320), (368, 201895), (460, 161516), (542, 137080), (596, 124660), (745, 99728), (920, 80758), (1084, 68540), (1192, 62330), (1355, 54832), (1490, 49864), (1840, 40379), (2168, 34270), (2384, 31165), (2710, 27416), (2980, 24932), (3427, 21680), (4336, 17135), (5420, 13708), (5960, 12466), (6233, 11920), (6854, 10840)]