192881320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9781}}^1$

素因数の和:9838

約数の個数: 64

約数和(自身を含む): 475405200

約数和(自身を除く): 282523880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9781, 9860, 19562, 19720, 39124, 48905, 78248, 97810, 166277, 195620, 283649, 332554, 391240, 567298, 665108, 831385, 1134596, 1330216, 1418245, 1662770, 2269192, 2836490, 3325540, 4822033, 5672980, 6651080, 9644066, 11345960, 19288132, 24110165, 38576264, 48220330, 96440660, 192881320]

約数ペア:

[(1, 192881320), (2, 96440660), (4, 48220330), (5, 38576264), (8, 24110165), (10, 19288132), (17, 11345960), (20, 9644066), (29, 6651080), (34, 5672980), (40, 4822033), (58, 3325540), (68, 2836490), (85, 2269192), (116, 1662770), (136, 1418245), (145, 1330216), (170, 1134596), (232, 831385), (290, 665108), (340, 567298), (493, 391240), (580, 332554), (680, 283649), (986, 195620), (1160, 166277), (1972, 97810), (2465, 78248), (3944, 48905), (4930, 39124), (9781, 19720), (9860, 19562)]