2034807860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{145969}}^1$

素因数の和:146036

約数の個数: 48

約数和(自身を含む): 4634839440

約数和(自身を除く): 2600031580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 145969, 291938, 583876, 729845, 1459690, 2481473, 2919380, 4962946, 5984729, 9925892, 11969458, 12407365, 23938916, 24814730, 29923645, 49629460, 59847290, 101740393, 119694580, 203480786, 406961572, 508701965, 1017403930, 2034807860]

約数ペア:

[(1, 2034807860), (2, 1017403930), (4, 508701965), (5, 406961572), (10, 203480786), (17, 119694580), (20, 101740393), (34, 59847290), (41, 49629460), (68, 29923645), (82, 24814730), (85, 23938916), (164, 12407365), (170, 11969458), (205, 9925892), (340, 5984729), (410, 4962946), (697, 2919380), (820, 2481473), (1394, 1459690), (2788, 729845), (3485, 583876), (6970, 291938), (13940, 145969)]