23221660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 64447488

約数和(自身を除く): 41225828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 887, 935, 1190, 1309, 1540, 1774, 1870, 2380, 2618, 3548, 3740, 4435, 5236, 6209, 6545, 8870, 9757, 12418, 13090, 15079, 17740, 19514, 24836, 26180, 30158, 31045, 39028, 48785, 60316, 62090, 68299, 75395, 97570, 105553, 124180, 136598, 150790, 165869, 195140, 211106, 273196, 301580, 331738, 341495, 422212, 527765, 663476, 682990, 829345, 1055530, 1161083, 1365980, 1658690, 2111060, 2322166, 3317380, 4644332, 5805415, 11610830, 23221660]

約数ペア:

[(1, 23221660), (2, 11610830), (4, 5805415), (5, 4644332), (7, 3317380), (10, 2322166), (11, 2111060), (14, 1658690), (17, 1365980), (20, 1161083), (22, 1055530), (28, 829345), (34, 682990), (35, 663476), (44, 527765), (55, 422212), (68, 341495), (70, 331738), (77, 301580), (85, 273196), (110, 211106), (119, 195140), (140, 165869), (154, 150790), (170, 136598), (187, 124180), (220, 105553), (238, 97570), (308, 75395), (340, 68299), (374, 62090), (385, 60316), (476, 48785), (595, 39028), (748, 31045), (770, 30158), (887, 26180), (935, 24836), (1190, 19514), (1309, 17740), (1540, 15079), (1774, 13090), (1870, 12418), (2380, 9757), (2618, 8870), (3548, 6545), (3740, 6209), (4435, 5236)]