4815250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 10513152

約数和(自身を除く): 5697902

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 103, 110, 125, 170, 187, 206, 250, 275, 374, 425, 515, 550, 850, 935, 1030, 1133, 1375, 1751, 1870, 2125, 2266, 2575, 2750, 3502, 4250, 4675, 5150, 5665, 8755, 9350, 11330, 12875, 17510, 19261, 23375, 25750, 28325, 38522, 43775, 46750, 56650, 87550, 96305, 141625, 192610, 218875, 283250, 437750, 481525, 963050, 2407625, 4815250]

約数ペア:

[(1, 4815250), (2, 2407625), (5, 963050), (10, 481525), (11, 437750), (17, 283250), (22, 218875), (25, 192610), (34, 141625), (50, 96305), (55, 87550), (85, 56650), (103, 46750), (110, 43775), (125, 38522), (170, 28325), (187, 25750), (206, 23375), (250, 19261), (275, 17510), (374, 12875), (425, 11330), (515, 9350), (550, 8755), (850, 5665), (935, 5150), (1030, 4675), (1133, 4250), (1375, 3502), (1751, 2750), (1870, 2575), (2125, 2266)]