33891260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 79442496

約数和(自身を除く): 45551236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 271, 338, 370, 481, 542, 676, 740, 845, 962, 1084, 1355, 1690, 1924, 2405, 2710, 3380, 3523, 4810, 5420, 6253, 7046, 9620, 10027, 12506, 14092, 17615, 20054, 25012, 31265, 35230, 40108, 45799, 50135, 62530, 70460, 91598, 100270, 125060, 130351, 183196, 200540, 228995, 260702, 457990, 521404, 651755, 915980, 1303510, 1694563, 2607020, 3389126, 6778252, 8472815, 16945630, 33891260]

約数ペア:

[(1, 33891260), (2, 16945630), (4, 8472815), (5, 6778252), (10, 3389126), (13, 2607020), (20, 1694563), (26, 1303510), (37, 915980), (52, 651755), (65, 521404), (74, 457990), (130, 260702), (148, 228995), (169, 200540), (185, 183196), (260, 130351), (271, 125060), (338, 100270), (370, 91598), (481, 70460), (542, 62530), (676, 50135), (740, 45799), (845, 40108), (962, 35230), (1084, 31265), (1355, 25012), (1690, 20054), (1924, 17615), (2405, 14092), (2710, 12506), (3380, 10027), (3523, 9620), (4810, 7046), (5420, 6253)]