2510122520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{10357}}^1$

素因数の和:10524

約数の個数: 64

約数和(自身を含む): 5794679520

約数和(自身を除く): 3284557000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 83, 146, 166, 292, 332, 365, 415, 584, 664, 730, 830, 1460, 1660, 2920, 3320, 6059, 10357, 12118, 20714, 24236, 30295, 41428, 48472, 51785, 60590, 82856, 103570, 121180, 207140, 242360, 414280, 756061, 859631, 1512122, 1719262, 3024244, 3438524, 3780305, 4298155, 6048488, 6877048, 7560610, 8596310, 15121220, 17192620, 30242440, 34385240, 62753063, 125506126, 251012252, 313765315, 502024504, 627530630, 1255061260, 2510122520]

約数ペア:

[(1, 2510122520), (2, 1255061260), (4, 627530630), (5, 502024504), (8, 313765315), (10, 251012252), (20, 125506126), (40, 62753063), (73, 34385240), (83, 30242440), (146, 17192620), (166, 15121220), (292, 8596310), (332, 7560610), (365, 6877048), (415, 6048488), (584, 4298155), (664, 3780305), (730, 3438524), (830, 3024244), (1460, 1719262), (1660, 1512122), (2920, 859631), (3320, 756061), (6059, 414280), (10357, 242360), (12118, 207140), (20714, 121180), (24236, 103570), (30295, 82856), (41428, 60590), (48472, 51785)]