2010580760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{44839}}^1$

素因数の和:44928

約数の個数: 64

約数和(自身を含む): 4842720000

約数和(自身を除く): 2832139240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44839, 44840, 89678, 179356, 224195, 358712, 448390, 851941, 896780, 1703882, 1793560, 2645501, 3407764, 4259705, 5291002, 6815528, 8519410, 10582004, 13227505, 17038820, 21164008, 26455010, 34077640, 50264519, 52910020, 100529038, 105820040, 201058076, 251322595, 402116152, 502645190, 1005290380, 2010580760]

約数ペア:

[(1, 2010580760), (2, 1005290380), (4, 502645190), (5, 402116152), (8, 251322595), (10, 201058076), (19, 105820040), (20, 100529038), (38, 52910020), (40, 50264519), (59, 34077640), (76, 26455010), (95, 21164008), (118, 17038820), (152, 13227505), (190, 10582004), (236, 8519410), (295, 6815528), (380, 5291002), (472, 4259705), (590, 3407764), (760, 2645501), (1121, 1793560), (1180, 1703882), (2242, 896780), (2360, 851941), (4484, 448390), (5605, 358712), (8968, 224195), (11210, 179356), (22420, 89678), (44839, 44840)]