190134160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76667}}^1$

素因数の和:76711

約数の個数: 40

約数和(自身を含む): 456327936

約数和(自身を除く): 266193776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 76667, 153334, 306668, 383335, 613336, 766670, 1226672, 1533340, 2376677, 3066680, 4753354, 6133360, 9506708, 11883385, 19013416, 23766770, 38026832, 47533540, 95067080, 190134160]

約数ペア:

[(1, 190134160), (2, 95067080), (4, 47533540), (5, 38026832), (8, 23766770), (10, 19013416), (16, 11883385), (20, 9506708), (31, 6133360), (40, 4753354), (62, 3066680), (80, 2376677), (124, 1533340), (155, 1226672), (248, 766670), (310, 613336), (496, 383335), (620, 306668), (1240, 153334), (2480, 76667)]