71009900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54623}}^1$

素因数の和:54650

約数の個数: 36

約数和(自身を含む): 165947712

約数和(自身を除く): 94937812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54623, 109246, 218492, 273115, 546230, 710099, 1092460, 1365575, 1420198, 2731150, 2840396, 3550495, 5462300, 7100990, 14201980, 17752475, 35504950, 71009900]

約数ペア:

[(1, 71009900), (2, 35504950), (4, 17752475), (5, 14201980), (10, 7100990), (13, 5462300), (20, 3550495), (25, 2840396), (26, 2731150), (50, 1420198), (52, 1365575), (65, 1092460), (100, 710099), (130, 546230), (260, 273115), (325, 218492), (650, 109246), (1300, 54623)]