61894720

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 148644864

約数和(自身を除く): 86750144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 1523, 2032, 2540, 3046, 4064, 5080, 6092, 7615, 8128, 10160, 12184, 15230, 20320, 24368, 30460, 40640, 48736, 60920, 97472, 121840, 193421, 243680, 386842, 487360, 773684, 967105, 1547368, 1934210, 3094736, 3868420, 6189472, 7736840, 12378944, 15473680, 30947360, 61894720]

約数ペア:

[(1, 61894720), (2, 30947360), (4, 15473680), (5, 12378944), (8, 7736840), (10, 6189472), (16, 3868420), (20, 3094736), (32, 1934210), (40, 1547368), (64, 967105), (80, 773684), (127, 487360), (160, 386842), (254, 243680), (320, 193421), (508, 121840), (635, 97472), (1016, 60920), (1270, 48736), (1523, 40640), (2032, 30460), (2540, 24368), (3046, 20320), (4064, 15230), (5080, 12184), (6092, 10160), (7615, 8128)]