88891361240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2767477}}^1$

素因数の和:2767572

約数の個数: 64

約数和(自身を含む): 221176841760

約数和(自身を除く): 132285480520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 32120, 2767477, 5534954, 11069908, 13837385, 22139816, 27674770, 30442247, 55349540, 60884494, 110699080, 121768988, 152211235, 202025821, 243537976, 304422470, 404051642, 608844940, 808103284, 1010129105, 1217689880, 1616206568, 2020258210, 2222284031, 4040516420, 4444568062, 8081032840, 8889136124, 11111420155, 17778272248, 22222840310, 44445680620, 88891361240]

約数ペア:

[(1, 88891361240), (2, 44445680620), (4, 22222840310), (5, 17778272248), (8, 11111420155), (10, 8889136124), (11, 8081032840), (20, 4444568062), (22, 4040516420), (40, 2222284031), (44, 2020258210), (55, 1616206568), (73, 1217689880), (88, 1010129105), (110, 808103284), (146, 608844940), (220, 404051642), (292, 304422470), (365, 243537976), (440, 202025821), (584, 152211235), (730, 121768988), (803, 110699080), (1460, 60884494), (1606, 55349540), (2920, 30442247), (3212, 27674770), (4015, 22139816), (6424, 13837385), (8030, 11069908), (16060, 5534954), (32120, 2767477)]