63384640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1$

素因数の和:1676

約数の個数: 84

約数和(自身を含む): 166004748

約数和(自身を除く): 102620108

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1637, 1760, 1936, 2420, 3274, 3520, 3872, 4840, 6548, 7744, 8185, 9680, 13096, 16370, 18007, 19360, 26192, 32740, 36014, 38720, 52384, 65480, 72028, 90035, 104768, 130960, 144056, 180070, 198077, 261920, 288112, 360140, 396154, 523840, 576224, 720280, 792308, 990385, 1152448, 1440560, 1584616, 1980770, 2881120, 3169232, 3961540, 5762240, 6338464, 7923080, 12676928, 15846160, 31692320, 63384640]

約数ペア:

[(1, 63384640), (2, 31692320), (4, 15846160), (5, 12676928), (8, 7923080), (10, 6338464), (11, 5762240), (16, 3961540), (20, 3169232), (22, 2881120), (32, 1980770), (40, 1584616), (44, 1440560), (55, 1152448), (64, 990385), (80, 792308), (88, 720280), (110, 576224), (121, 523840), (160, 396154), (176, 360140), (220, 288112), (242, 261920), (320, 198077), (352, 180070), (440, 144056), (484, 130960), (605, 104768), (704, 90035), (880, 72028), (968, 65480), (1210, 52384), (1637, 38720), (1760, 36014), (1936, 32740), (2420, 26192), (3274, 19360), (3520, 18007), (3872, 16370), (4840, 13096), (6548, 9680), (7744, 8185)]