40985450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 85146336

約数和(自身を除く): 44160886

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1733, 2150, 2365, 3466, 4730, 8665, 11825, 17330, 19063, 23650, 38126, 43325, 74519, 86650, 95315, 149038, 190630, 372595, 476575, 745190, 819709, 953150, 1639418, 1862975, 3725950, 4098545, 8197090, 20492725, 40985450]

約数ペア:

[(1, 40985450), (2, 20492725), (5, 8197090), (10, 4098545), (11, 3725950), (22, 1862975), (25, 1639418), (43, 953150), (50, 819709), (55, 745190), (86, 476575), (110, 372595), (215, 190630), (275, 149038), (430, 95315), (473, 86650), (550, 74519), (946, 43325), (1075, 38126), (1733, 23650), (2150, 19063), (2365, 17330), (3466, 11825), (4730, 8665)]