4721750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 10310976

約数和(自身を除く): 5589226

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 101, 110, 125, 170, 187, 202, 250, 275, 374, 425, 505, 550, 850, 935, 1010, 1111, 1375, 1717, 1870, 2125, 2222, 2525, 2750, 3434, 4250, 4675, 5050, 5555, 8585, 9350, 11110, 12625, 17170, 18887, 23375, 25250, 27775, 37774, 42925, 46750, 55550, 85850, 94435, 138875, 188870, 214625, 277750, 429250, 472175, 944350, 2360875, 4721750]

約数ペア:

[(1, 4721750), (2, 2360875), (5, 944350), (10, 472175), (11, 429250), (17, 277750), (22, 214625), (25, 188870), (34, 138875), (50, 94435), (55, 85850), (85, 55550), (101, 46750), (110, 42925), (125, 37774), (170, 27775), (187, 25250), (202, 23375), (250, 18887), (275, 17170), (374, 12625), (425, 11110), (505, 9350), (550, 8585), (850, 5555), (935, 5050), (1010, 4675), (1111, 4250), (1375, 3434), (1717, 2750), (1870, 2525), (2125, 2222)]