741903040

素因数分解:

$2^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5507}}^1$

素因数の和:5945

約数の個数: 56

約数和(自身を含む): 1771174512

約数和(自身を除く): 1029271472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421, 842, 1684, 2105, 3368, 4210, 5507, 6736, 8420, 11014, 13472, 16840, 22028, 26944, 27535, 33680, 44056, 55070, 67360, 88112, 110140, 134720, 176224, 220280, 352448, 440560, 881120, 1762240, 2318447, 4636894, 9273788, 11592235, 18547576, 23184470, 37095152, 46368940, 74190304, 92737880, 148380608, 185475760, 370951520, 741903040]

約数ペア:

[(1, 741903040), (2, 370951520), (4, 185475760), (5, 148380608), (8, 92737880), (10, 74190304), (16, 46368940), (20, 37095152), (32, 23184470), (40, 18547576), (64, 11592235), (80, 9273788), (160, 4636894), (320, 2318447), (421, 1762240), (842, 881120), (1684, 440560), (2105, 352448), (3368, 220280), (4210, 176224), (5507, 134720), (6736, 110140), (8420, 88112), (11014, 67360), (13472, 55070), (16840, 44056), (22028, 33680), (26944, 27535)]