85825850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 188559360

約数和(自身を除く): 102733510

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 43, 50, 55, 86, 95, 110, 190, 191, 209, 215, 275, 382, 418, 430, 473, 475, 550, 817, 946, 950, 955, 1045, 1075, 1634, 1910, 2090, 2101, 2150, 2365, 3629, 4085, 4202, 4730, 4775, 5225, 7258, 8170, 8213, 8987, 9550, 10450, 10505, 11825, 16426, 17974, 18145, 20425, 21010, 23650, 36290, 39919, 40850, 41065, 44935, 52525, 79838, 82130, 89870, 90343, 90725, 105050, 156047, 180686, 181450, 199595, 205325, 224675, 312094, 399190, 410650, 449350, 451715, 780235, 903430, 997975, 1560470, 1716517, 1995950, 2258575, 3433034, 3901175, 4517150, 7802350, 8582585, 17165170, 42912925, 85825850]

約数ペア:

[(1, 85825850), (2, 42912925), (5, 17165170), (10, 8582585), (11, 7802350), (19, 4517150), (22, 3901175), (25, 3433034), (38, 2258575), (43, 1995950), (50, 1716517), (55, 1560470), (86, 997975), (95, 903430), (110, 780235), (190, 451715), (191, 449350), (209, 410650), (215, 399190), (275, 312094), (382, 224675), (418, 205325), (430, 199595), (473, 181450), (475, 180686), (550, 156047), (817, 105050), (946, 90725), (950, 90343), (955, 89870), (1045, 82130), (1075, 79838), (1634, 52525), (1910, 44935), (2090, 41065), (2101, 40850), (2150, 39919), (2365, 36290), (3629, 23650), (4085, 21010), (4202, 20425), (4730, 18145), (4775, 17974), (5225, 16426), (7258, 11825), (8170, 10505), (8213, 10450), (8987, 9550)]