56148680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 152167680

約数和(自身を除く): 96019000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 67, 70, 73, 82, 134, 140, 146, 164, 205, 268, 280, 287, 292, 328, 335, 365, 410, 469, 511, 536, 574, 584, 670, 730, 820, 938, 1022, 1148, 1340, 1435, 1460, 1640, 1876, 2044, 2296, 2345, 2555, 2680, 2747, 2870, 2920, 2993, 3752, 4088, 4690, 4891, 5110, 5494, 5740, 5986, 9380, 9782, 10220, 10988, 11480, 11972, 13735, 14965, 18760, 19229, 19564, 20440, 20951, 21976, 23944, 24455, 27470, 29930, 34237, 38458, 39128, 41902, 48910, 54940, 59860, 68474, 76916, 83804, 96145, 97820, 104755, 109880, 119720, 136948, 153832, 167608, 171185, 192290, 195640, 200531, 209510, 273896, 342370, 384580, 401062, 419020, 684740, 769160, 802124, 838040, 1002655, 1369480, 1403717, 1604248, 2005310, 2807434, 4010620, 5614868, 7018585, 8021240, 11229736, 14037170, 28074340, 56148680]

約数ペア:

[(1, 56148680), (2, 28074340), (4, 14037170), (5, 11229736), (7, 8021240), (8, 7018585), (10, 5614868), (14, 4010620), (20, 2807434), (28, 2005310), (35, 1604248), (40, 1403717), (41, 1369480), (56, 1002655), (67, 838040), (70, 802124), (73, 769160), (82, 684740), (134, 419020), (140, 401062), (146, 384580), (164, 342370), (205, 273896), (268, 209510), (280, 200531), (287, 195640), (292, 192290), (328, 171185), (335, 167608), (365, 153832), (410, 136948), (469, 119720), (511, 109880), (536, 104755), (574, 97820), (584, 96145), (670, 83804), (730, 76916), (820, 68474), (938, 59860), (1022, 54940), (1148, 48910), (1340, 41902), (1435, 39128), (1460, 38458), (1640, 34237), (1876, 29930), (2044, 27470), (2296, 24455), (2345, 23944), (2555, 21976), (2680, 20951), (2747, 20440), (2870, 19564), (2920, 19229), (2993, 18760), (3752, 14965), (4088, 13735), (4690, 11972), (4891, 11480), (5110, 10988), (5494, 10220), (5740, 9782), (5986, 9380)]