77925250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23977}}^1$

素因数の和:24007

約数の個数: 32

約数和(自身を含む): 157103856

約数和(自身を除く): 79178606

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 23977, 47954, 119885, 239770, 311701, 599425, 623402, 1198850, 1558505, 2997125, 3117010, 5994250, 7792525, 15585050, 38962625, 77925250]

約数ペア:

[(1, 77925250), (2, 38962625), (5, 15585050), (10, 7792525), (13, 5994250), (25, 3117010), (26, 2997125), (50, 1558505), (65, 1198850), (125, 623402), (130, 599425), (250, 311701), (325, 239770), (650, 119885), (1625, 47954), (3250, 23977)]