57888880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 154990080

約数和(自身を除く): 97101200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 619, 668, 835, 1169, 1238, 1336, 1670, 2338, 2476, 2672, 3095, 3340, 4333, 4676, 4952, 5845, 6190, 6680, 8666, 9352, 9904, 11690, 12380, 13360, 17332, 18704, 21665, 23380, 24760, 34664, 43330, 46760, 49520, 69328, 86660, 93520, 103373, 173320, 206746, 346640, 413492, 516865, 723611, 826984, 1033730, 1447222, 1653968, 2067460, 2894444, 3618055, 4134920, 5788888, 7236110, 8269840, 11577776, 14472220, 28944440, 57888880]

約数ペア:

[(1, 57888880), (2, 28944440), (4, 14472220), (5, 11577776), (7, 8269840), (8, 7236110), (10, 5788888), (14, 4134920), (16, 3618055), (20, 2894444), (28, 2067460), (35, 1653968), (40, 1447222), (56, 1033730), (70, 826984), (80, 723611), (112, 516865), (140, 413492), (167, 346640), (280, 206746), (334, 173320), (560, 103373), (619, 93520), (668, 86660), (835, 69328), (1169, 49520), (1238, 46760), (1336, 43330), (1670, 34664), (2338, 24760), (2476, 23380), (2672, 21665), (3095, 18704), (3340, 17332), (4333, 13360), (4676, 12380), (4952, 11690), (5845, 9904), (6190, 9352), (6680, 8666)]