33306520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 81396000

約数和(自身を除く): 48089480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 379, 520, 676, 758, 845, 1352, 1516, 1690, 1895, 2197, 3032, 3380, 3790, 4394, 4927, 6760, 7580, 8788, 9854, 10985, 15160, 17576, 19708, 21970, 24635, 39416, 43940, 49270, 64051, 87880, 98540, 128102, 197080, 256204, 320255, 512408, 640510, 832663, 1281020, 1665326, 2562040, 3330652, 4163315, 6661304, 8326630, 16653260, 33306520]

約数ペア:

[(1, 33306520), (2, 16653260), (4, 8326630), (5, 6661304), (8, 4163315), (10, 3330652), (13, 2562040), (20, 1665326), (26, 1281020), (40, 832663), (52, 640510), (65, 512408), (104, 320255), (130, 256204), (169, 197080), (260, 128102), (338, 98540), (379, 87880), (520, 64051), (676, 49270), (758, 43940), (845, 39416), (1352, 24635), (1516, 21970), (1690, 19708), (1895, 17576), (2197, 15160), (3032, 10985), (3380, 9854), (3790, 8788), (4394, 7580), (4927, 6760)]