23362760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 58354560

約数和(自身を除く): 34991800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 47, 68, 85, 86, 94, 136, 170, 172, 188, 215, 235, 289, 340, 344, 376, 430, 470, 578, 680, 731, 799, 860, 940, 1156, 1445, 1462, 1598, 1720, 1880, 2021, 2312, 2890, 2924, 3196, 3655, 3995, 4042, 5780, 5848, 6392, 7310, 7990, 8084, 10105, 11560, 12427, 13583, 14620, 15980, 16168, 20210, 24854, 27166, 29240, 31960, 34357, 40420, 49708, 54332, 62135, 67915, 68714, 80840, 99416, 108664, 124270, 135830, 137428, 171785, 248540, 271660, 274856, 343570, 497080, 543320, 584069, 687140, 1168138, 1374280, 2336276, 2920345, 4672552, 5840690, 11681380, 23362760]

約数ペア:

[(1, 23362760), (2, 11681380), (4, 5840690), (5, 4672552), (8, 2920345), (10, 2336276), (17, 1374280), (20, 1168138), (34, 687140), (40, 584069), (43, 543320), (47, 497080), (68, 343570), (85, 274856), (86, 271660), (94, 248540), (136, 171785), (170, 137428), (172, 135830), (188, 124270), (215, 108664), (235, 99416), (289, 80840), (340, 68714), (344, 67915), (376, 62135), (430, 54332), (470, 49708), (578, 40420), (680, 34357), (731, 31960), (799, 29240), (860, 27166), (940, 24854), (1156, 20210), (1445, 16168), (1462, 15980), (1598, 14620), (1720, 13583), (1880, 12427), (2021, 11560), (2312, 10105), (2890, 8084), (2924, 7990), (3196, 7310), (3655, 6392), (3995, 5848), (4042, 5780)]