7432480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 19813248

約数和(自身を除く): 12380768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 103, 110, 160, 164, 176, 205, 206, 220, 328, 352, 410, 412, 440, 451, 515, 656, 820, 824, 880, 902, 1030, 1133, 1312, 1640, 1648, 1760, 1804, 2060, 2255, 2266, 3280, 3296, 3608, 4120, 4223, 4510, 4532, 5665, 6560, 7216, 8240, 8446, 9020, 9064, 11330, 14432, 16480, 16892, 18040, 18128, 21115, 22660, 33784, 36080, 36256, 42230, 45320, 46453, 67568, 72160, 84460, 90640, 92906, 135136, 168920, 181280, 185812, 232265, 337840, 371624, 464530, 675680, 743248, 929060, 1486496, 1858120, 3716240, 7432480]

約数ペア:

[(1, 7432480), (2, 3716240), (4, 1858120), (5, 1486496), (8, 929060), (10, 743248), (11, 675680), (16, 464530), (20, 371624), (22, 337840), (32, 232265), (40, 185812), (41, 181280), (44, 168920), (55, 135136), (80, 92906), (82, 90640), (88, 84460), (103, 72160), (110, 67568), (160, 46453), (164, 45320), (176, 42230), (205, 36256), (206, 36080), (220, 33784), (328, 22660), (352, 21115), (410, 18128), (412, 18040), (440, 16892), (451, 16480), (515, 14432), (656, 11330), (820, 9064), (824, 9020), (880, 8446), (902, 8240), (1030, 7216), (1133, 6560), (1312, 5665), (1640, 4532), (1648, 4510), (1760, 4223), (1804, 4120), (2060, 3608), (2255, 3296), (2266, 3280)]