2012429540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{5309}}^1$

素因数の和:7052

約数の個数: 48

約数和(自身を含む): 4613837760

約数和(自身を除く): 2601408220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1723, 3446, 5309, 6892, 8615, 10618, 17230, 18953, 21236, 26545, 34460, 37906, 53090, 58399, 75812, 94765, 106180, 116798, 189530, 233596, 291995, 379060, 583990, 1167980, 9147407, 18294814, 36589628, 45737035, 91474070, 100621477, 182948140, 201242954, 402485908, 503107385, 1006214770, 2012429540]

約数ペア:

[(1, 2012429540), (2, 1006214770), (4, 503107385), (5, 402485908), (10, 201242954), (11, 182948140), (20, 100621477), (22, 91474070), (44, 45737035), (55, 36589628), (110, 18294814), (220, 9147407), (1723, 1167980), (3446, 583990), (5309, 379060), (6892, 291995), (8615, 233596), (10618, 189530), (17230, 116798), (18953, 106180), (21236, 94765), (26545, 75812), (34460, 58399), (37906, 53090)]