5087994920

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{4337}}^1$

素因数の和:4698

約数の個数: 64

約数和(自身を含む): 11587665600

約数和(自身を除く): 6499670680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 211, 278, 422, 556, 695, 844, 1055, 1112, 1390, 1688, 2110, 2780, 4220, 4337, 5560, 8440, 8674, 17348, 21685, 29329, 34696, 43370, 58658, 86740, 117316, 146645, 173480, 234632, 293290, 586580, 602843, 915107, 1173160, 1205686, 1830214, 2411372, 3014215, 3660428, 4575535, 4822744, 6028430, 7320856, 9151070, 12056860, 18302140, 24113720, 36604280, 127199873, 254399746, 508799492, 635999365, 1017598984, 1271998730, 2543997460, 5087994920]

約数ペア:

[(1, 5087994920), (2, 2543997460), (4, 1271998730), (5, 1017598984), (8, 635999365), (10, 508799492), (20, 254399746), (40, 127199873), (139, 36604280), (211, 24113720), (278, 18302140), (422, 12056860), (556, 9151070), (695, 7320856), (844, 6028430), (1055, 4822744), (1112, 4575535), (1390, 3660428), (1688, 3014215), (2110, 2411372), (2780, 1830214), (4220, 1205686), (4337, 1173160), (5560, 915107), (8440, 602843), (8674, 586580), (17348, 293290), (21685, 234632), (29329, 173480), (34696, 146645), (43370, 117316), (58658, 86740)]