3890080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 9430344

約数和(自身を除く): 5540264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 593, 656, 820, 1186, 1312, 1640, 2372, 2965, 3280, 4744, 5930, 6560, 9488, 11860, 18976, 23720, 24313, 47440, 48626, 94880, 97252, 121565, 194504, 243130, 389008, 486260, 778016, 972520, 1945040, 3890080]

約数ペア:

[(1, 3890080), (2, 1945040), (4, 972520), (5, 778016), (8, 486260), (10, 389008), (16, 243130), (20, 194504), (32, 121565), (40, 97252), (41, 94880), (80, 48626), (82, 47440), (160, 24313), (164, 23720), (205, 18976), (328, 11860), (410, 9488), (593, 6560), (656, 5930), (820, 4744), (1186, 3280), (1312, 2965), (1640, 2372)]