33538440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21526

約数の個数: 64

約数和(自身を含む): 108360000

約数和(自身を除く): 74821560

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, 21499, 42998, 64497, 85996, 107495, 128994, 171992, 214990, 257988, 279487, 322485, 429980, 515976, 558974, 644970, 838461, 859960, 1117948, 1289940, 1397435, 1676922, 2235896, 2579880, 2794870, 3353844, 4192305, 5589740, 6707688, 8384610, 11179480, 16769220, 33538440]

約数ペア:

[(1, 33538440), (2, 16769220), (3, 11179480), (4, 8384610), (5, 6707688), (6, 5589740), (8, 4192305), (10, 3353844), (12, 2794870), (13, 2579880), (15, 2235896), (20, 1676922), (24, 1397435), (26, 1289940), (30, 1117948), (39, 859960), (40, 838461), (52, 644970), (60, 558974), (65, 515976), (78, 429980), (104, 322485), (120, 279487), (130, 257988), (156, 214990), (195, 171992), (260, 128994), (312, 107495), (390, 85996), (520, 64497), (780, 42998), (1560, 21499)]