25360790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 60056640

約数和(自身を除く): 34695850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 58, 62, 65, 70, 91, 130, 145, 155, 182, 203, 217, 290, 310, 377, 403, 406, 434, 455, 754, 806, 899, 910, 961, 1015, 1085, 1798, 1885, 1922, 2015, 2030, 2170, 2639, 2821, 3770, 4030, 4495, 4805, 5278, 5642, 6293, 6727, 8990, 9610, 11687, 12493, 12586, 13195, 13454, 14105, 23374, 24986, 26390, 27869, 28210, 31465, 33635, 55738, 58435, 62465, 62930, 67270, 81809, 87451, 116870, 124930, 139345, 163618, 174902, 195083, 278690, 362297, 390166, 409045, 437255, 724594, 818090, 874510, 975415, 1811485, 1950830, 2536079, 3622970, 5072158, 12680395, 25360790]

約数ペア:

[(1, 25360790), (2, 12680395), (5, 5072158), (7, 3622970), (10, 2536079), (13, 1950830), (14, 1811485), (26, 975415), (29, 874510), (31, 818090), (35, 724594), (58, 437255), (62, 409045), (65, 390166), (70, 362297), (91, 278690), (130, 195083), (145, 174902), (155, 163618), (182, 139345), (203, 124930), (217, 116870), (290, 87451), (310, 81809), (377, 67270), (403, 62930), (406, 62465), (434, 58435), (455, 55738), (754, 33635), (806, 31465), (899, 28210), (910, 27869), (961, 26390), (1015, 24986), (1085, 23374), (1798, 14105), (1885, 13454), (1922, 13195), (2015, 12586), (2030, 12493), (2170, 11687), (2639, 9610), (2821, 8990), (3770, 6727), (4030, 6293), (4495, 5642), (4805, 5278)]