89713250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 206219520

約数和(自身を除く): 116506270

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 101, 110, 125, 170, 187, 190, 202, 209, 250, 275, 323, 374, 418, 425, 475, 505, 550, 646, 850, 935, 950, 1010, 1045, 1111, 1375, 1615, 1717, 1870, 1919, 2090, 2125, 2222, 2375, 2525, 2750, 3230, 3434, 3553, 3838, 4250, 4675, 4750, 5050, 5225, 5555, 7106, 8075, 8585, 9350, 9595, 10450, 11110, 12625, 16150, 17170, 17765, 18887, 19190, 21109, 23375, 25250, 26125, 27775, 32623, 35530, 37774, 40375, 42218, 42925, 46750, 47975, 52250, 55550, 65246, 80750, 85850, 88825, 94435, 95950, 105545, 138875, 163115, 177650, 188870, 211090, 214625, 239875, 277750, 326230, 358853, 429250, 444125, 472175, 479750, 527725, 717706, 815575, 888250, 944350, 1055450, 1631150, 1794265, 2360875, 2638625, 3588530, 4077875, 4721750, 5277250, 8155750, 8971325, 17942650, 44856625, 89713250]

約数ペア:

[(1, 89713250), (2, 44856625), (5, 17942650), (10, 8971325), (11, 8155750), (17, 5277250), (19, 4721750), (22, 4077875), (25, 3588530), (34, 2638625), (38, 2360875), (50, 1794265), (55, 1631150), (85, 1055450), (95, 944350), (101, 888250), (110, 815575), (125, 717706), (170, 527725), (187, 479750), (190, 472175), (202, 444125), (209, 429250), (250, 358853), (275, 326230), (323, 277750), (374, 239875), (418, 214625), (425, 211090), (475, 188870), (505, 177650), (550, 163115), (646, 138875), (850, 105545), (935, 95950), (950, 94435), (1010, 88825), (1045, 85850), (1111, 80750), (1375, 65246), (1615, 55550), (1717, 52250), (1870, 47975), (1919, 46750), (2090, 42925), (2125, 42218), (2222, 40375), (2375, 37774), (2525, 35530), (2750, 32623), (3230, 27775), (3434, 26125), (3553, 25250), (3838, 23375), (4250, 21109), (4675, 19190), (4750, 18887), (5050, 17765), (5225, 17170), (5555, 16150), (7106, 12625), (8075, 11110), (8585, 10450), (9350, 9595)]