1058683640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{11423}}^1$

素因数の和:11772

約数の個数: 64

約数和(自身を含む): 2730792960

約数和(自身を除く): 1672109320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 662, 1324, 1655, 2317, 2648, 3310, 4634, 6620, 9268, 11423, 11585, 13240, 18536, 22846, 23170, 45692, 46340, 57115, 79961, 91384, 92680, 114230, 159922, 228460, 319844, 399805, 456920, 639688, 799610, 1599220, 3198440, 3781013, 7562026, 15124052, 18905065, 26467091, 30248104, 37810130, 52934182, 75620260, 105868364, 132335455, 151240520, 211736728, 264670910, 529341820, 1058683640]

約数ペア:

[(1, 1058683640), (2, 529341820), (4, 264670910), (5, 211736728), (7, 151240520), (8, 132335455), (10, 105868364), (14, 75620260), (20, 52934182), (28, 37810130), (35, 30248104), (40, 26467091), (56, 18905065), (70, 15124052), (140, 7562026), (280, 3781013), (331, 3198440), (662, 1599220), (1324, 799610), (1655, 639688), (2317, 456920), (2648, 399805), (3310, 319844), (4634, 228460), (6620, 159922), (9268, 114230), (11423, 92680), (11585, 91384), (13240, 79961), (18536, 57115), (22846, 46340), (23170, 45692)]