5918900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 14400120

約数和(自身を除く): 8481220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 157, 260, 290, 314, 325, 377, 580, 628, 650, 725, 754, 785, 1300, 1450, 1508, 1570, 1885, 2041, 2900, 3140, 3770, 3925, 4082, 4553, 7540, 7850, 8164, 9106, 9425, 10205, 15700, 18212, 18850, 20410, 22765, 37700, 40820, 45530, 51025, 59189, 91060, 102050, 113825, 118378, 204100, 227650, 236756, 295945, 455300, 591890, 1183780, 1479725, 2959450, 5918900]

約数ペア:

[(1, 5918900), (2, 2959450), (4, 1479725), (5, 1183780), (10, 591890), (13, 455300), (20, 295945), (25, 236756), (26, 227650), (29, 204100), (50, 118378), (52, 113825), (58, 102050), (65, 91060), (100, 59189), (116, 51025), (130, 45530), (145, 40820), (157, 37700), (260, 22765), (290, 20410), (314, 18850), (325, 18212), (377, 15700), (580, 10205), (628, 9425), (650, 9106), (725, 8164), (754, 7850), (785, 7540), (1300, 4553), (1450, 4082), (1508, 3925), (1570, 3770), (1885, 3140), (2041, 2900)]