4279000268450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{631}}^1\times {\mathrm{73351}}^1$

素因数の和:74080

約数の個数: 72

約数和(自身を含む): 8161361228736

約数和(自身を除く): 3882360960286

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 631, 1075, 1262, 1849, 2150, 3155, 3698, 6310, 9245, 15775, 18490, 27133, 31550, 46225, 54266, 73351, 92450, 135665, 146702, 271330, 366755, 678325, 733510, 1166719, 1356650, 1833775, 2333438, 3154093, 3667550, 5833595, 6308186, 11667190, 15770465, 29167975, 31540930, 46284481, 58335950, 78852325, 92568962, 135625999, 157704650, 231422405, 271251998, 462844810, 678129995, 1157112025, 1356259990, 1990232683, 2314224050, 3390649975, 3980465366, 6781299950, 9951163415, 19902326830, 49755817075, 85580005369, 99511634150, 171160010738, 427900026845, 855800053690, 2139500134225, 4279000268450]

約数ペア:

[(1, 4279000268450), (2, 2139500134225), (5, 855800053690), (10, 427900026845), (25, 171160010738), (43, 99511634150), (50, 85580005369), (86, 49755817075), (215, 19902326830), (430, 9951163415), (631, 6781299950), (1075, 3980465366), (1262, 3390649975), (1849, 2314224050), (2150, 1990232683), (3155, 1356259990), (3698, 1157112025), (6310, 678129995), (9245, 462844810), (15775, 271251998), (18490, 231422405), (27133, 157704650), (31550, 135625999), (46225, 92568962), (54266, 78852325), (73351, 58335950), (92450, 46284481), (135665, 31540930), (146702, 29167975), (271330, 15770465), (366755, 11667190), (678325, 6308186), (733510, 5833595), (1166719, 3667550), (1356650, 3154093), (1833775, 2333438)]