33603440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 85411200

約数和(自身を除く): 51807760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 409, 520, 632, 790, 818, 1027, 1040, 1264, 1580, 1636, 2045, 2054, 3160, 3272, 4090, 4108, 5135, 5317, 6320, 6544, 8180, 8216, 10270, 10634, 16360, 16432, 20540, 21268, 26585, 32311, 32720, 41080, 42536, 53170, 64622, 82160, 85072, 106340, 129244, 161555, 212680, 258488, 323110, 420043, 425360, 516976, 646220, 840086, 1292440, 1680172, 2100215, 2584880, 3360344, 4200430, 6720688, 8400860, 16801720, 33603440]

約数ペア:

[(1, 33603440), (2, 16801720), (4, 8400860), (5, 6720688), (8, 4200430), (10, 3360344), (13, 2584880), (16, 2100215), (20, 1680172), (26, 1292440), (40, 840086), (52, 646220), (65, 516976), (79, 425360), (80, 420043), (104, 323110), (130, 258488), (158, 212680), (208, 161555), (260, 129244), (316, 106340), (395, 85072), (409, 82160), (520, 64622), (632, 53170), (790, 42536), (818, 41080), (1027, 32720), (1040, 32311), (1264, 26585), (1580, 21268), (1636, 20540), (2045, 16432), (2054, 16360), (3160, 10634), (3272, 10270), (4090, 8216), (4108, 8180), (5135, 6544), (5317, 6320)]