1570260140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{48079}}^1$

素因数の和:48182

約数の個数: 48

約数和(自身を含む): 3489454080

約数和(自身を除く): 1919193940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 48079, 96158, 192316, 240395, 480790, 961580, 1105817, 2211634, 3413609, 4423268, 5529085, 6827218, 11058170, 13654436, 17068045, 22116340, 34136090, 68272180, 78513007, 157026014, 314052028, 392565035, 785130070, 1570260140]

約数ペア:

[(1, 1570260140), (2, 785130070), (4, 392565035), (5, 314052028), (10, 157026014), (20, 78513007), (23, 68272180), (46, 34136090), (71, 22116340), (92, 17068045), (115, 13654436), (142, 11058170), (230, 6827218), (284, 5529085), (355, 4423268), (460, 3413609), (710, 2211634), (1420, 1105817), (1633, 961580), (3266, 480790), (6532, 240395), (8165, 192316), (16330, 96158), (32660, 48079)]