675043480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6323}}^1$

素因数の和:6508

約数の個数: 64

約数和(自身を含む): 1618691040

約数和(自身を除く): 943647560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 628, 680, 785, 1256, 1570, 2669, 3140, 5338, 6280, 6323, 10676, 12646, 13345, 21352, 25292, 26690, 31615, 50584, 53380, 63230, 106760, 107491, 126460, 214982, 252920, 429964, 537455, 859928, 992711, 1074910, 1985422, 2149820, 3970844, 4299640, 4963555, 7941688, 9927110, 16876087, 19854220, 33752174, 39708440, 67504348, 84380435, 135008696, 168760870, 337521740, 675043480]

約数ペア:

[(1, 675043480), (2, 337521740), (4, 168760870), (5, 135008696), (8, 84380435), (10, 67504348), (17, 39708440), (20, 33752174), (34, 19854220), (40, 16876087), (68, 9927110), (85, 7941688), (136, 4963555), (157, 4299640), (170, 3970844), (314, 2149820), (340, 1985422), (628, 1074910), (680, 992711), (785, 859928), (1256, 537455), (1570, 429964), (2669, 252920), (3140, 214982), (5338, 126460), (6280, 107491), (6323, 106760), (10676, 63230), (12646, 53380), (13345, 50584), (21352, 31615), (25292, 26690)]