23333860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 56939904

約数和(自身を除く): 33606044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 367, 374, 578, 734, 748, 935, 1156, 1445, 1468, 1835, 1870, 2890, 3179, 3670, 3740, 4037, 5780, 6239, 6358, 7340, 8074, 12478, 12716, 15895, 16148, 20185, 24956, 31195, 31790, 40370, 62390, 63580, 68629, 80740, 106063, 124780, 137258, 212126, 274516, 343145, 424252, 530315, 686290, 1060630, 1166693, 1372580, 2121260, 2333386, 4666772, 5833465, 11666930, 23333860]

約数ペア:

[(1, 23333860), (2, 11666930), (4, 5833465), (5, 4666772), (10, 2333386), (11, 2121260), (17, 1372580), (20, 1166693), (22, 1060630), (34, 686290), (44, 530315), (55, 424252), (68, 343145), (85, 274516), (110, 212126), (170, 137258), (187, 124780), (220, 106063), (289, 80740), (340, 68629), (367, 63580), (374, 62390), (578, 40370), (734, 31790), (748, 31195), (935, 24956), (1156, 20185), (1445, 16148), (1468, 15895), (1835, 12716), (1870, 12478), (2890, 8074), (3179, 7340), (3670, 6358), (3740, 6239), (4037, 5780)]