70793320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 173250000

約数和(自身を除く): 102456680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1249, 1417, 2180, 2498, 2834, 4360, 4996, 5668, 6245, 7085, 9992, 11336, 12490, 14170, 16237, 24980, 28340, 32474, 49960, 56680, 64948, 81185, 129896, 136141, 162370, 272282, 324740, 544564, 649480, 680705, 1089128, 1361410, 1769833, 2722820, 3539666, 5445640, 7079332, 8849165, 14158664, 17698330, 35396660, 70793320]

約数ペア:

[(1, 70793320), (2, 35396660), (4, 17698330), (5, 14158664), (8, 8849165), (10, 7079332), (13, 5445640), (20, 3539666), (26, 2722820), (40, 1769833), (52, 1361410), (65, 1089128), (104, 680705), (109, 649480), (130, 544564), (218, 324740), (260, 272282), (436, 162370), (520, 136141), (545, 129896), (872, 81185), (1090, 64948), (1249, 56680), (1417, 49960), (2180, 32474), (2498, 28340), (2834, 24980), (4360, 16237), (4996, 14170), (5668, 12490), (6245, 11336), (7085, 9992)]