2388788110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1\times {\mathrm{5023}}^1$

素因数の和:7552

約数の個数: 32

約数和(自身を含む): 4528834560

約数和(自身を除く): 2140046450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2503, 5006, 5023, 10046, 12515, 25030, 25115, 47557, 50230, 95114, 95437, 190874, 237785, 475570, 477185, 954370, 12572569, 25145138, 62862845, 125725690, 238878811, 477757622, 1194394055, 2388788110]

約数ペア:

[(1, 2388788110), (2, 1194394055), (5, 477757622), (10, 238878811), (19, 125725690), (38, 62862845), (95, 25145138), (190, 12572569), (2503, 954370), (5006, 477185), (5023, 475570), (10046, 237785), (12515, 190874), (25030, 95437), (25115, 95114), (47557, 50230)]