39789100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 94105088

約数和(自身を除く): 54315988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 241, 254, 260, 325, 482, 508, 635, 650, 964, 1205, 1270, 1300, 1651, 2410, 2540, 3133, 3175, 3302, 4820, 6025, 6266, 6350, 6604, 8255, 12050, 12532, 12700, 15665, 16510, 24100, 30607, 31330, 33020, 41275, 61214, 62660, 78325, 82550, 122428, 153035, 156650, 165100, 306070, 313300, 397891, 612140, 765175, 795782, 1530350, 1591564, 1989455, 3060700, 3978910, 7957820, 9947275, 19894550, 39789100]

約数ペア:

[(1, 39789100), (2, 19894550), (4, 9947275), (5, 7957820), (10, 3978910), (13, 3060700), (20, 1989455), (25, 1591564), (26, 1530350), (50, 795782), (52, 765175), (65, 612140), (100, 397891), (127, 313300), (130, 306070), (241, 165100), (254, 156650), (260, 153035), (325, 122428), (482, 82550), (508, 78325), (635, 62660), (650, 61214), (964, 41275), (1205, 33020), (1270, 31330), (1300, 30607), (1651, 24100), (2410, 16510), (2540, 15665), (3133, 12700), (3175, 12532), (3302, 12050), (4820, 8255), (6025, 6604), (6266, 6350)]