2288809560880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{922907081}}^1$

素因数の和:922907125

約数の個数: 40

約数和(自身を含む): 5493142952064

約数和(自身を除く): 3204333391184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 922907081, 1845814162, 3691628324, 4614535405, 7383256648, 9229070810, 14766513296, 18458141620, 28610119511, 36916283240, 57220239022, 73832566480, 114440478044, 143050597555, 228880956088, 286101195110, 457761912176, 572202390220, 1144404780440, 2288809560880]

約数ペア:

[(1, 2288809560880), (2, 1144404780440), (4, 572202390220), (5, 457761912176), (8, 286101195110), (10, 228880956088), (16, 143050597555), (20, 114440478044), (31, 73832566480), (40, 57220239022), (62, 36916283240), (80, 28610119511), (124, 18458141620), (155, 14766513296), (248, 9229070810), (310, 7383256648), (496, 4614535405), (620, 3691628324), (1240, 1845814162), (2480, 922907081)]