20234260475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{37483}}^1$

素因数の和:37668

約数の個数: 48

約数和(自身を含む): 29672934144

約数和(自身を除く): 9438673669

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 151, 275, 325, 715, 755, 1661, 1963, 3575, 3775, 8305, 9815, 21593, 37483, 41525, 49075, 107965, 187415, 412313, 487279, 539825, 937075, 2061565, 2436395, 5360069, 5659933, 10307825, 12181975, 26800345, 28299665, 62259263, 73579129, 134001725, 141498325, 311296315, 367895645, 809370419, 1556481575, 1839478225, 4046852095, 20234260475]

約数ペア:

[(1, 20234260475), (5, 4046852095), (11, 1839478225), (13, 1556481575), (25, 809370419), (55, 367895645), (65, 311296315), (143, 141498325), (151, 134001725), (275, 73579129), (325, 62259263), (715, 28299665), (755, 26800345), (1661, 12181975), (1963, 10307825), (3575, 5659933), (3775, 5360069), (8305, 2436395), (9815, 2061565), (21593, 937075), (37483, 539825), (41525, 487279), (49075, 412313), (107965, 187415)]