23691581420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1097849}}^1$

素因数の和:1097954

約数の個数: 48

約数和(自身を含む): 54225007200

約数和(自身を除く): 30533425780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 1097849, 2195698, 4391396, 5489245, 10978490, 14272037, 21956980, 28544074, 57088148, 71360185, 91121467, 142720370, 182242934, 285440740, 364485868, 455607335, 911214670, 1184579071, 1822429340, 2369158142, 4738316284, 5922895355, 11845790710, 23691581420]

約数ペア:

[(1, 23691581420), (2, 11845790710), (4, 5922895355), (5, 4738316284), (10, 2369158142), (13, 1822429340), (20, 1184579071), (26, 911214670), (52, 455607335), (65, 364485868), (83, 285440740), (130, 182242934), (166, 142720370), (260, 91121467), (332, 71360185), (415, 57088148), (830, 28544074), (1079, 21956980), (1660, 14272037), (2158, 10978490), (4316, 5489245), (5395, 4391396), (10790, 2195698), (21580, 1097849)]