52812080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 74679760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 67, 80, 118, 134, 167, 236, 268, 295, 334, 335, 472, 536, 590, 668, 670, 835, 944, 1072, 1180, 1336, 1340, 1670, 2360, 2672, 2680, 3340, 3953, 4720, 5360, 6680, 7906, 9853, 11189, 13360, 15812, 19706, 19765, 22378, 31624, 39412, 39530, 44756, 49265, 55945, 63248, 78824, 79060, 89512, 98530, 111890, 157648, 158120, 179024, 197060, 223780, 316240, 394120, 447560, 660151, 788240, 895120, 1320302, 2640604, 3300755, 5281208, 6601510, 10562416, 13203020, 26406040, 52812080]

約数ペア:

[(1, 52812080), (2, 26406040), (4, 13203020), (5, 10562416), (8, 6601510), (10, 5281208), (16, 3300755), (20, 2640604), (40, 1320302), (59, 895120), (67, 788240), (80, 660151), (118, 447560), (134, 394120), (167, 316240), (236, 223780), (268, 197060), (295, 179024), (334, 158120), (335, 157648), (472, 111890), (536, 98530), (590, 89512), (668, 79060), (670, 78824), (835, 63248), (944, 55945), (1072, 49265), (1180, 44756), (1336, 39530), (1340, 39412), (1670, 31624), (2360, 22378), (2672, 19765), (2680, 19706), (3340, 15812), (3953, 13360), (4720, 11189), (5360, 9853), (6680, 7906)]