943291250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2277

約数の個数: 80

約数和(自身を含む): 1991962368

約数和(自身を除く): 1048671118

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 625, 682, 775, 1250, 1375, 1550, 1705, 2213, 2750, 3410, 3875, 4426, 6875, 7750, 8525, 11065, 13750, 17050, 19375, 22130, 24343, 38750, 42625, 48686, 55325, 68603, 85250, 110650, 121715, 137206, 213125, 243430, 276625, 343015, 426250, 553250, 608575, 686030, 754633, 1217150, 1383125, 1509266, 1715075, 2766250, 3042875, 3430150, 3773165, 6085750, 7546330, 8575375, 15214375, 17150750, 18865825, 30428750, 37731650, 42876875, 85753750, 94329125, 188658250, 471645625, 943291250]

約数ペア:

[(1, 943291250), (2, 471645625), (5, 188658250), (10, 94329125), (11, 85753750), (22, 42876875), (25, 37731650), (31, 30428750), (50, 18865825), (55, 17150750), (62, 15214375), (110, 8575375), (125, 7546330), (155, 6085750), (250, 3773165), (275, 3430150), (310, 3042875), (341, 2766250), (550, 1715075), (625, 1509266), (682, 1383125), (775, 1217150), (1250, 754633), (1375, 686030), (1550, 608575), (1705, 553250), (2213, 426250), (2750, 343015), (3410, 276625), (3875, 243430), (4426, 213125), (6875, 137206), (7750, 121715), (8525, 110650), (11065, 85250), (13750, 68603), (17050, 55325), (19375, 48686), (22130, 42625), (24343, 38750)]