296680480

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3329}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 702376920

約数和(自身を除く): 405696440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 2228, 2785, 3329, 4456, 5570, 6658, 8912, 11140, 13316, 16645, 17824, 22280, 26632, 33290, 44560, 53264, 66580, 89120, 106528, 133160, 266320, 532640, 1854253, 3708506, 7417012, 9271265, 14834024, 18542530, 29668048, 37085060, 59336096, 74170120, 148340240, 296680480]

約数ペア:

[(1, 296680480), (2, 148340240), (4, 74170120), (5, 59336096), (8, 37085060), (10, 29668048), (16, 18542530), (20, 14834024), (32, 9271265), (40, 7417012), (80, 3708506), (160, 1854253), (557, 532640), (1114, 266320), (2228, 133160), (2785, 106528), (3329, 89120), (4456, 66580), (5570, 53264), (6658, 44560), (8912, 33290), (11140, 26632), (13316, 22280), (16645, 17824)]