867823060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 2030095872

約数和(自身を除く): 1162272812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 71, 106, 130, 142, 212, 260, 265, 284, 355, 530, 689, 710, 887, 923, 1060, 1378, 1420, 1774, 1846, 2756, 3445, 3548, 3692, 3763, 4435, 4615, 6890, 7526, 8870, 9230, 11531, 13780, 15052, 17740, 18460, 18815, 23062, 37630, 46124, 47011, 48919, 57655, 62977, 75260, 94022, 97838, 115310, 125954, 188044, 195676, 230620, 235055, 244595, 251908, 314885, 470110, 489190, 611143, 629770, 818701, 940220, 978380, 1222286, 1259540, 1637402, 2444572, 3055715, 3274804, 3337781, 4093505, 6111430, 6675562, 8187010, 12222860, 13351124, 16374020, 16688905, 33377810, 43391153, 66755620, 86782306, 173564612, 216955765, 433911530, 867823060]

約数ペア:

[(1, 867823060), (2, 433911530), (4, 216955765), (5, 173564612), (10, 86782306), (13, 66755620), (20, 43391153), (26, 33377810), (52, 16688905), (53, 16374020), (65, 13351124), (71, 12222860), (106, 8187010), (130, 6675562), (142, 6111430), (212, 4093505), (260, 3337781), (265, 3274804), (284, 3055715), (355, 2444572), (530, 1637402), (689, 1259540), (710, 1222286), (887, 978380), (923, 940220), (1060, 818701), (1378, 629770), (1420, 611143), (1774, 489190), (1846, 470110), (2756, 314885), (3445, 251908), (3548, 244595), (3692, 235055), (3763, 230620), (4435, 195676), (4615, 188044), (6890, 125954), (7526, 115310), (8870, 97838), (9230, 94022), (11531, 75260), (13780, 62977), (15052, 57655), (17740, 48919), (18460, 47011), (18815, 46124), (23062, 37630)]