2444166320

素因数分解:

$2^4\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{23813}}^1$

素因数の和:25109

約数の個数: 40

約数和(自身を含む): 5687354736

約数和(自身を除く): 3243188416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1283, 2566, 5132, 6415, 10264, 12830, 20528, 23813, 25660, 47626, 51320, 95252, 102640, 119065, 190504, 238130, 381008, 476260, 952520, 1905040, 30552079, 61104158, 122208316, 152760395, 244416632, 305520790, 488833264, 611041580, 1222083160, 2444166320]

約数ペア:

[(1, 2444166320), (2, 1222083160), (4, 611041580), (5, 488833264), (8, 305520790), (10, 244416632), (16, 152760395), (20, 122208316), (40, 61104158), (80, 30552079), (1283, 1905040), (2566, 952520), (5132, 476260), (6415, 381008), (10264, 238130), (12830, 190504), (20528, 119065), (23813, 102640), (25660, 95252), (47626, 51320)]