164112850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 334710720

約数和(自身を除く): 170597870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 229, 275, 458, 550, 1145, 1303, 2290, 2519, 2606, 5038, 5725, 6515, 11450, 12595, 13030, 14333, 25190, 28666, 32575, 62975, 65150, 71665, 125950, 143330, 298387, 358325, 596774, 716650, 1491935, 2983870, 3282257, 6564514, 7459675, 14919350, 16411285, 32822570, 82056425, 164112850]

約数ペア:

[(1, 164112850), (2, 82056425), (5, 32822570), (10, 16411285), (11, 14919350), (22, 7459675), (25, 6564514), (50, 3282257), (55, 2983870), (110, 1491935), (229, 716650), (275, 596774), (458, 358325), (550, 298387), (1145, 143330), (1303, 125950), (2290, 71665), (2519, 65150), (2606, 62975), (5038, 32575), (5725, 28666), (6515, 25190), (11450, 14333), (12595, 13030)]