8668269940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{5413}}^1$

素因数の和:5713

約数の個数: 96

約数和(自身を含む): 20628639360

約数和(自身を除く): 11960369420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 251, 290, 319, 502, 580, 638, 1004, 1255, 1276, 1595, 2510, 2761, 3190, 5020, 5413, 5522, 6380, 7279, 10826, 11044, 13805, 14558, 21652, 27065, 27610, 29116, 36395, 54130, 55220, 59543, 72790, 80069, 108260, 119086, 145580, 156977, 160138, 238172, 297715, 313954, 320276, 400345, 595430, 627908, 784885, 800690, 1190860, 1358663, 1569770, 1601380, 1726747, 2717326, 3139540, 3453494, 5434652, 6793315, 6906988, 8633735, 13586630, 14945293, 17267470, 27173260, 29890586, 34534940, 39401227, 59781172, 74726465, 78802454, 149452930, 157604908, 197006135, 298905860, 394012270, 433413497, 788024540, 866826994, 1733653988, 2167067485, 4334134970, 8668269940]

約数ペア:

[(1, 8668269940), (2, 4334134970), (4, 2167067485), (5, 1733653988), (10, 866826994), (11, 788024540), (20, 433413497), (22, 394012270), (29, 298905860), (44, 197006135), (55, 157604908), (58, 149452930), (110, 78802454), (116, 74726465), (145, 59781172), (220, 39401227), (251, 34534940), (290, 29890586), (319, 27173260), (502, 17267470), (580, 14945293), (638, 13586630), (1004, 8633735), (1255, 6906988), (1276, 6793315), (1595, 5434652), (2510, 3453494), (2761, 3139540), (3190, 2717326), (5020, 1726747), (5413, 1601380), (5522, 1569770), (6380, 1358663), (7279, 1190860), (10826, 800690), (11044, 784885), (13805, 627908), (14558, 595430), (21652, 400345), (27065, 320276), (27610, 313954), (29116, 297715), (36395, 238172), (54130, 160138), (55220, 156977), (59543, 145580), (72790, 119086), (80069, 108260)]