13309327960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10733329}}^1$

素因数の和:10733371

約数の個数: 32

約数和(自身を含む): 30911990400

約数和(自身を除く): 17602662440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10733329, 21466658, 42933316, 53666645, 85866632, 107333290, 214666580, 332733199, 429333160, 665466398, 1330932796, 1663665995, 2661865592, 3327331990, 6654663980, 13309327960]

約数ペア:

[(1, 13309327960), (2, 6654663980), (4, 3327331990), (5, 2661865592), (8, 1663665995), (10, 1330932796), (20, 665466398), (31, 429333160), (40, 332733199), (62, 214666580), (124, 107333290), (155, 85866632), (248, 53666645), (310, 42933316), (620, 21466658), (1240, 10733329)]