202210120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11918

約数の個数: 64

約数和(自身を含む): 528537600

約数和(自身を除く): 326327480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 11839, 17080, 23678, 47356, 59195, 82873, 94712, 118390, 165746, 236780, 331492, 414365, 473560, 662984, 722179, 828730, 1444358, 1657460, 2888716, 3314920, 3610895, 5055253, 5777432, 7221790, 10110506, 14443580, 20221012, 25276265, 28887160, 40442024, 50552530, 101105060, 202210120]

約数ペア:

[(1, 202210120), (2, 101105060), (4, 50552530), (5, 40442024), (7, 28887160), (8, 25276265), (10, 20221012), (14, 14443580), (20, 10110506), (28, 7221790), (35, 5777432), (40, 5055253), (56, 3610895), (61, 3314920), (70, 2888716), (122, 1657460), (140, 1444358), (244, 828730), (280, 722179), (305, 662984), (427, 473560), (488, 414365), (610, 331492), (854, 236780), (1220, 165746), (1708, 118390), (2135, 94712), (2440, 82873), (3416, 59195), (4270, 47356), (8540, 23678), (11839, 17080)]