89022440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 217198800

約数和(自身を除く): 128176360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1013, 1352, 1690, 2026, 2197, 3380, 4052, 4394, 5065, 6760, 8104, 8788, 10130, 10985, 13169, 17576, 20260, 21970, 26338, 40520, 43940, 52676, 65845, 87880, 105352, 131690, 171197, 263380, 342394, 526760, 684788, 855985, 1369576, 1711970, 2225561, 3423940, 4451122, 6847880, 8902244, 11127805, 17804488, 22255610, 44511220, 89022440]

約数ペア:

[(1, 89022440), (2, 44511220), (4, 22255610), (5, 17804488), (8, 11127805), (10, 8902244), (13, 6847880), (20, 4451122), (26, 3423940), (40, 2225561), (52, 1711970), (65, 1369576), (104, 855985), (130, 684788), (169, 526760), (260, 342394), (338, 263380), (520, 171197), (676, 131690), (845, 105352), (1013, 87880), (1352, 65845), (1690, 52676), (2026, 43940), (2197, 40520), (3380, 26338), (4052, 21970), (4394, 20260), (5065, 17576), (6760, 13169), (8104, 10985), (8788, 10130)]