57144160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 143265024

約数和(自身を除く): 86120864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 281, 310, 328, 410, 496, 562, 620, 656, 820, 992, 1124, 1240, 1271, 1312, 1405, 1640, 2248, 2480, 2542, 2810, 3280, 4496, 4960, 5084, 5620, 6355, 6560, 8711, 8992, 10168, 11240, 11521, 12710, 17422, 20336, 22480, 23042, 25420, 34844, 40672, 43555, 44960, 46084, 50840, 57605, 69688, 87110, 92168, 101680, 115210, 139376, 174220, 184336, 203360, 230420, 278752, 348440, 357151, 368672, 460840, 696880, 714302, 921680, 1393760, 1428604, 1785755, 1843360, 2857208, 3571510, 5714416, 7143020, 11428832, 14286040, 28572080, 57144160]

約数ペア:

[(1, 57144160), (2, 28572080), (4, 14286040), (5, 11428832), (8, 7143020), (10, 5714416), (16, 3571510), (20, 2857208), (31, 1843360), (32, 1785755), (40, 1428604), (41, 1393760), (62, 921680), (80, 714302), (82, 696880), (124, 460840), (155, 368672), (160, 357151), (164, 348440), (205, 278752), (248, 230420), (281, 203360), (310, 184336), (328, 174220), (410, 139376), (496, 115210), (562, 101680), (620, 92168), (656, 87110), (820, 69688), (992, 57605), (1124, 50840), (1240, 46084), (1271, 44960), (1312, 43555), (1405, 40672), (1640, 34844), (2248, 25420), (2480, 23042), (2542, 22480), (2810, 20336), (3280, 17422), (4496, 12710), (4960, 11521), (5084, 11240), (5620, 10168), (6355, 8992), (6560, 8711)]