6534853940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{126989}}^1$

素因数の和:127112

約数の個数: 48

約数和(自身を含む): 14336663040

約数和(自身を除く): 7801809100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 5146, 10292, 12865, 25730, 51460, 126989, 253978, 507956, 634945, 1269890, 2539780, 3936659, 7873318, 10540087, 15746636, 19683295, 21080174, 39366590, 42160348, 52700435, 78733180, 105400870, 210801740, 326742697, 653485394, 1306970788, 1633713485, 3267426970, 6534853940]

約数ペア:

[(1, 6534853940), (2, 3267426970), (4, 1633713485), (5, 1306970788), (10, 653485394), (20, 326742697), (31, 210801740), (62, 105400870), (83, 78733180), (124, 52700435), (155, 42160348), (166, 39366590), (310, 21080174), (332, 19683295), (415, 15746636), (620, 10540087), (830, 7873318), (1660, 3936659), (2573, 2539780), (5146, 1269890), (10292, 634945), (12865, 507956), (25730, 253978), (51460, 126989)]