43065100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 101760848

約数和(自身を除く): 58695748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 157, 211, 260, 314, 325, 422, 628, 650, 785, 844, 1055, 1300, 1570, 2041, 2110, 2743, 3140, 3925, 4082, 4220, 5275, 5486, 7850, 8164, 10205, 10550, 10972, 13715, 15700, 20410, 21100, 27430, 33127, 40820, 51025, 54860, 66254, 68575, 102050, 132508, 137150, 165635, 204100, 274300, 331270, 430651, 662540, 828175, 861302, 1656350, 1722604, 2153255, 3312700, 4306510, 8613020, 10766275, 21532550, 43065100]

約数ペア:

[(1, 43065100), (2, 21532550), (4, 10766275), (5, 8613020), (10, 4306510), (13, 3312700), (20, 2153255), (25, 1722604), (26, 1656350), (50, 861302), (52, 828175), (65, 662540), (100, 430651), (130, 331270), (157, 274300), (211, 204100), (260, 165635), (314, 137150), (325, 132508), (422, 102050), (628, 68575), (650, 66254), (785, 54860), (844, 51025), (1055, 40820), (1300, 33127), (1570, 27430), (2041, 21100), (2110, 20410), (2743, 15700), (3140, 13715), (3925, 10972), (4082, 10550), (4220, 10205), (5275, 8164), (5486, 7850)]