152085652520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1\times {\mathrm{13219}}^1$

素因数の和:19962

約数の個数: 64

約数和(自身を含む): 350229528000

約数和(自身を除く): 198143875480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6689, 13219, 13378, 26438, 26756, 33445, 52876, 53512, 66095, 66890, 105752, 132190, 133780, 264380, 267560, 287627, 528760, 568417, 575254, 1136834, 1150508, 1438135, 2273668, 2301016, 2842085, 2876270, 4547336, 5684170, 5752540, 11368340, 11505080, 22736680, 88421891, 176843782, 353687564, 442109455, 707375128, 884218910, 1768437820, 3536875640, 3802141313, 7604282626, 15208565252, 19010706565, 30417130504, 38021413130, 76042826260, 152085652520]

約数ペア:

[(1, 152085652520), (2, 76042826260), (4, 38021413130), (5, 30417130504), (8, 19010706565), (10, 15208565252), (20, 7604282626), (40, 3802141313), (43, 3536875640), (86, 1768437820), (172, 884218910), (215, 707375128), (344, 442109455), (430, 353687564), (860, 176843782), (1720, 88421891), (6689, 22736680), (13219, 11505080), (13378, 11368340), (26438, 5752540), (26756, 5684170), (33445, 4547336), (52876, 2876270), (53512, 2842085), (66095, 2301016), (66890, 2273668), (105752, 1438135), (132190, 1150508), (133780, 1136834), (264380, 575254), (267560, 568417), (287627, 528760)]