34778540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 76870080

約数和(自身を除く): 42091540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 983, 1220, 1769, 1966, 3538, 3932, 4915, 7076, 8845, 9830, 17690, 19660, 28507, 35380, 57014, 59963, 114028, 119926, 142535, 239852, 285070, 299815, 570140, 599630, 1199260, 1738927, 3477854, 6955708, 8694635, 17389270, 34778540]

約数ペア:

[(1, 34778540), (2, 17389270), (4, 8694635), (5, 6955708), (10, 3477854), (20, 1738927), (29, 1199260), (58, 599630), (61, 570140), (116, 299815), (122, 285070), (145, 239852), (244, 142535), (290, 119926), (305, 114028), (580, 59963), (610, 57014), (983, 35380), (1220, 28507), (1769, 19660), (1966, 17690), (3538, 9830), (3932, 8845), (4915, 7076)]