2917213240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{1951}}^1$

素因数の和:3280

約数の個数: 64

約数和(自身を含む): 6798816000

約数和(自身を除く): 3881602760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1289, 1951, 2578, 3902, 5156, 6445, 7804, 9755, 10312, 12890, 15608, 19510, 25780, 37381, 39020, 51560, 56579, 74762, 78040, 113158, 149524, 186905, 226316, 282895, 299048, 373810, 452632, 565790, 747620, 1131580, 1495240, 2263160, 2514839, 5029678, 10059356, 12574195, 20118712, 25148390, 50296780, 72930331, 100593560, 145860662, 291721324, 364651655, 583442648, 729303310, 1458606620, 2917213240]

約数ペア:

[(1, 2917213240), (2, 1458606620), (4, 729303310), (5, 583442648), (8, 364651655), (10, 291721324), (20, 145860662), (29, 100593560), (40, 72930331), (58, 50296780), (116, 25148390), (145, 20118712), (232, 12574195), (290, 10059356), (580, 5029678), (1160, 2514839), (1289, 2263160), (1951, 1495240), (2578, 1131580), (3902, 747620), (5156, 565790), (6445, 452632), (7804, 373810), (9755, 299048), (10312, 282895), (12890, 226316), (15608, 186905), (19510, 149524), (25780, 113158), (37381, 78040), (39020, 74762), (51560, 56579)]