5697380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 13653360

約数和(自身を除く): 7955980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1289, 2210, 2578, 4420, 5156, 6445, 12890, 16757, 21913, 25780, 33514, 43826, 67028, 83785, 87652, 109565, 167570, 219130, 284869, 335140, 438260, 569738, 1139476, 1424345, 2848690, 5697380]

約数ペア:

[(1, 5697380), (2, 2848690), (4, 1424345), (5, 1139476), (10, 569738), (13, 438260), (17, 335140), (20, 284869), (26, 219130), (34, 167570), (52, 109565), (65, 87652), (68, 83785), (85, 67028), (130, 43826), (170, 33514), (221, 25780), (260, 21913), (340, 16757), (442, 12890), (884, 6445), (1105, 5156), (1289, 4420), (2210, 2578)]