4251252100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{12973}}^1$

素因数の和:13129

約数の個数: 72

約数和(自身を含む): 9628524360

約数和(自身を除く): 5377272260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 113, 116, 145, 226, 290, 452, 565, 580, 725, 1130, 1450, 2260, 2825, 2900, 3277, 5650, 6554, 11300, 12973, 13108, 16385, 25946, 32770, 51892, 64865, 65540, 81925, 129730, 163850, 259460, 324325, 327700, 376217, 648650, 752434, 1297300, 1465949, 1504868, 1881085, 2931898, 3762170, 5863796, 7329745, 7524340, 9405425, 14659490, 18810850, 29318980, 36648725, 37621700, 42512521, 73297450, 85025042, 146594900, 170050084, 212562605, 425125210, 850250420, 1062813025, 2125626050, 4251252100]

約数ペア:

[(1, 4251252100), (2, 2125626050), (4, 1062813025), (5, 850250420), (10, 425125210), (20, 212562605), (25, 170050084), (29, 146594900), (50, 85025042), (58, 73297450), (100, 42512521), (113, 37621700), (116, 36648725), (145, 29318980), (226, 18810850), (290, 14659490), (452, 9405425), (565, 7524340), (580, 7329745), (725, 5863796), (1130, 3762170), (1450, 2931898), (2260, 1881085), (2825, 1504868), (2900, 1465949), (3277, 1297300), (5650, 752434), (6554, 648650), (11300, 376217), (12973, 327700), (13108, 324325), (16385, 259460), (25946, 163850), (32770, 129730), (51892, 81925), (64865, 65540)]