16675160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 40629600

約数和(自身を除く): 23954440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 593, 703, 740, 760, 1186, 1406, 1480, 2372, 2812, 2965, 3515, 4744, 5624, 5930, 7030, 11267, 11860, 14060, 21941, 22534, 23720, 28120, 43882, 45068, 56335, 87764, 90136, 109705, 112670, 175528, 219410, 225340, 416879, 438820, 450680, 833758, 877640, 1667516, 2084395, 3335032, 4168790, 8337580, 16675160]

約数ペア:

[(1, 16675160), (2, 8337580), (4, 4168790), (5, 3335032), (8, 2084395), (10, 1667516), (19, 877640), (20, 833758), (37, 450680), (38, 438820), (40, 416879), (74, 225340), (76, 219410), (95, 175528), (148, 112670), (152, 109705), (185, 90136), (190, 87764), (296, 56335), (370, 45068), (380, 43882), (593, 28120), (703, 23720), (740, 22534), (760, 21941), (1186, 14060), (1406, 11860), (1480, 11267), (2372, 7030), (2812, 5930), (2965, 5624), (3515, 4744)]