7697120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 18461520

約数和(自身を除く): 10764400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 659, 730, 1168, 1318, 1460, 2336, 2636, 2920, 3295, 5272, 5840, 6590, 10544, 11680, 13180, 21088, 26360, 48107, 52720, 96214, 105440, 192428, 240535, 384856, 481070, 769712, 962140, 1539424, 1924280, 3848560, 7697120]

約数ペア:

[(1, 7697120), (2, 3848560), (4, 1924280), (5, 1539424), (8, 962140), (10, 769712), (16, 481070), (20, 384856), (32, 240535), (40, 192428), (73, 105440), (80, 96214), (146, 52720), (160, 48107), (292, 26360), (365, 21088), (584, 13180), (659, 11680), (730, 10544), (1168, 6590), (1318, 5840), (1460, 5272), (2336, 3295), (2636, 2920)]