274080783560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{109159}}^1$

素因数の和:110742

約数の個数: 64

約数和(自身を含む): 632141193600

約数和(自身を除く): 358060410040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1531, 1640, 3062, 6124, 7655, 12248, 15310, 30620, 61240, 62771, 109159, 125542, 218318, 251084, 313855, 436636, 502168, 545795, 627710, 873272, 1091590, 1255420, 2183180, 2510840, 4366360, 4475519, 8951038, 17902076, 22377595, 35804152, 44755190, 89510380, 167122429, 179020760, 334244858, 668489716, 835612145, 1336979432, 1671224290, 3342448580, 6684897160, 6852019589, 13704039178, 27408078356, 34260097945, 54816156712, 68520195890, 137040391780, 274080783560]

約数ペア:

[(1, 274080783560), (2, 137040391780), (4, 68520195890), (5, 54816156712), (8, 34260097945), (10, 27408078356), (20, 13704039178), (40, 6852019589), (41, 6684897160), (82, 3342448580), (164, 1671224290), (205, 1336979432), (328, 835612145), (410, 668489716), (820, 334244858), (1531, 179020760), (1640, 167122429), (3062, 89510380), (6124, 44755190), (7655, 35804152), (12248, 22377595), (15310, 17902076), (30620, 8951038), (61240, 4475519), (62771, 4366360), (109159, 2510840), (125542, 2183180), (218318, 1255420), (251084, 1091590), (313855, 873272), (436636, 627710), (502168, 545795)]