6350500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 14951664

約数和(自身を除く): 8601164

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 977, 1300, 1625, 1954, 3250, 3908, 4885, 6500, 9770, 12701, 19540, 24425, 25402, 48850, 50804, 63505, 97700, 122125, 127010, 244250, 254020, 317525, 488500, 635050, 1270100, 1587625, 3175250, 6350500]

約数ペア:

[(1, 6350500), (2, 3175250), (4, 1587625), (5, 1270100), (10, 635050), (13, 488500), (20, 317525), (25, 254020), (26, 244250), (50, 127010), (52, 122125), (65, 97700), (100, 63505), (125, 50804), (130, 48850), (250, 25402), (260, 24425), (325, 19540), (500, 12701), (650, 9770), (977, 6500), (1300, 4885), (1625, 3908), (1954, 3250)]