3219222620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1\times {\mathrm{1543}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 6862215360

約数和(自身を除く): 3642992740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1429, 1460, 1543, 2858, 3086, 5716, 6172, 7145, 7715, 14290, 15430, 28580, 30860, 104317, 112639, 208634, 225278, 417268, 450556, 521585, 563195, 1043170, 1126390, 2086340, 2204947, 2252780, 4409894, 8819788, 11024735, 22049470, 44098940, 160961131, 321922262, 643844524, 804805655, 1609611310, 3219222620]

約数ペア:

[(1, 3219222620), (2, 1609611310), (4, 804805655), (5, 643844524), (10, 321922262), (20, 160961131), (73, 44098940), (146, 22049470), (292, 11024735), (365, 8819788), (730, 4409894), (1429, 2252780), (1460, 2204947), (1543, 2086340), (2858, 1126390), (3086, 1043170), (5716, 563195), (6172, 521585), (7145, 450556), (7715, 417268), (14290, 225278), (15430, 208634), (28580, 112639), (30860, 104317)]