39592540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 95256000

約数和(自身を除く): 55663460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 89, 116, 118, 130, 145, 178, 236, 260, 290, 295, 356, 377, 445, 580, 590, 754, 767, 890, 1157, 1180, 1508, 1534, 1711, 1780, 1885, 2314, 2581, 3068, 3422, 3770, 3835, 4628, 5162, 5251, 5785, 6844, 7540, 7670, 8555, 10324, 10502, 11570, 12905, 15340, 17110, 21004, 22243, 23140, 25810, 26255, 33553, 34220, 44486, 51620, 52510, 67106, 68263, 88972, 105020, 111215, 134212, 136526, 152279, 167765, 222430, 273052, 304558, 335530, 341315, 444860, 609116, 671060, 682630, 761395, 1365260, 1522790, 1979627, 3045580, 3959254, 7918508, 9898135, 19796270, 39592540]

約数ペア:

[(1, 39592540), (2, 19796270), (4, 9898135), (5, 7918508), (10, 3959254), (13, 3045580), (20, 1979627), (26, 1522790), (29, 1365260), (52, 761395), (58, 682630), (59, 671060), (65, 609116), (89, 444860), (116, 341315), (118, 335530), (130, 304558), (145, 273052), (178, 222430), (236, 167765), (260, 152279), (290, 136526), (295, 134212), (356, 111215), (377, 105020), (445, 88972), (580, 68263), (590, 67106), (754, 52510), (767, 51620), (890, 44486), (1157, 34220), (1180, 33553), (1508, 26255), (1534, 25810), (1711, 23140), (1780, 22243), (1885, 21004), (2314, 17110), (2581, 15340), (3068, 12905), (3422, 11570), (3770, 10502), (3835, 10324), (4628, 8555), (5162, 7670), (5251, 7540), (5785, 6844)]