46725520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 120599424

約数和(自身を除く): 73873904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 47, 68, 80, 85, 86, 94, 136, 170, 172, 188, 215, 235, 272, 289, 340, 344, 376, 430, 470, 578, 680, 688, 731, 752, 799, 860, 940, 1156, 1360, 1445, 1462, 1598, 1720, 1880, 2021, 2312, 2890, 2924, 3196, 3440, 3655, 3760, 3995, 4042, 4624, 5780, 5848, 6392, 7310, 7990, 8084, 10105, 11560, 11696, 12427, 12784, 13583, 14620, 15980, 16168, 20210, 23120, 24854, 27166, 29240, 31960, 32336, 34357, 40420, 49708, 54332, 58480, 62135, 63920, 67915, 68714, 80840, 99416, 108664, 124270, 135830, 137428, 161680, 171785, 198832, 217328, 248540, 271660, 274856, 343570, 497080, 543320, 549712, 584069, 687140, 994160, 1086640, 1168138, 1374280, 2336276, 2748560, 2920345, 4672552, 5840690, 9345104, 11681380, 23362760, 46725520]

約数ペア:

[(1, 46725520), (2, 23362760), (4, 11681380), (5, 9345104), (8, 5840690), (10, 4672552), (16, 2920345), (17, 2748560), (20, 2336276), (34, 1374280), (40, 1168138), (43, 1086640), (47, 994160), (68, 687140), (80, 584069), (85, 549712), (86, 543320), (94, 497080), (136, 343570), (170, 274856), (172, 271660), (188, 248540), (215, 217328), (235, 198832), (272, 171785), (289, 161680), (340, 137428), (344, 135830), (376, 124270), (430, 108664), (470, 99416), (578, 80840), (680, 68714), (688, 67915), (731, 63920), (752, 62135), (799, 58480), (860, 54332), (940, 49708), (1156, 40420), (1360, 34357), (1445, 32336), (1462, 31960), (1598, 29240), (1720, 27166), (1880, 24854), (2021, 23120), (2312, 20210), (2890, 16168), (2924, 15980), (3196, 14620), (3440, 13583), (3655, 12784), (3760, 12427), (3995, 11696), (4042, 11560), (4624, 10105), (5780, 8084), (5848, 7990), (6392, 7310)]