5458440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3526

約数の個数: 64

約数和(自身を含む): 17640000

約数和(自身を除く): 12181560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3499, 6998, 10497, 13996, 17495, 20994, 27992, 34990, 41988, 45487, 52485, 69980, 83976, 90974, 104970, 136461, 139960, 181948, 209940, 227435, 272922, 363896, 419880, 454870, 545844, 682305, 909740, 1091688, 1364610, 1819480, 2729220, 5458440]

約数ペア:

[(1, 5458440), (2, 2729220), (3, 1819480), (4, 1364610), (5, 1091688), (6, 909740), (8, 682305), (10, 545844), (12, 454870), (13, 419880), (15, 363896), (20, 272922), (24, 227435), (26, 209940), (30, 181948), (39, 139960), (40, 136461), (52, 104970), (60, 90974), (65, 83976), (78, 69980), (104, 52485), (120, 45487), (130, 41988), (156, 34990), (195, 27992), (260, 20994), (312, 17495), (390, 13996), (520, 10497), (780, 6998), (1560, 3499)]