24937778840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1\times {\mathrm{15791}}^1$

素因数の和:18852

約数の個数: 64

約数和(自身を含む): 60449880960

約数和(自身を除く): 35512102120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3037, 6074, 12148, 15185, 15791, 24296, 30370, 31582, 39481, 60740, 63164, 78955, 78962, 121480, 126328, 157910, 157924, 197405, 205283, 315820, 315848, 394810, 410566, 631640, 789620, 821132, 1026415, 1579240, 1642264, 2052830, 4105660, 8211320, 47957267, 95914534, 191829068, 239786335, 383658136, 479572670, 623444471, 959145340, 1246888942, 1918290680, 2493777884, 3117222355, 4987555768, 6234444710, 12468889420, 24937778840]

約数ペア:

[(1, 24937778840), (2, 12468889420), (4, 6234444710), (5, 4987555768), (8, 3117222355), (10, 2493777884), (13, 1918290680), (20, 1246888942), (26, 959145340), (40, 623444471), (52, 479572670), (65, 383658136), (104, 239786335), (130, 191829068), (260, 95914534), (520, 47957267), (3037, 8211320), (6074, 4105660), (12148, 2052830), (15185, 1642264), (15791, 1579240), (24296, 1026415), (30370, 821132), (31582, 789620), (39481, 631640), (60740, 410566), (63164, 394810), (78955, 315848), (78962, 315820), (121480, 205283), (126328, 197405), (157910, 157924)]