11394760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 29257200

約数和(自身を除く): 17862440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1289, 1768, 2210, 2578, 4420, 5156, 6445, 8840, 10312, 12890, 16757, 21913, 25780, 33514, 43826, 51560, 67028, 83785, 87652, 109565, 134056, 167570, 175304, 219130, 284869, 335140, 438260, 569738, 670280, 876520, 1139476, 1424345, 2278952, 2848690, 5697380, 11394760]

約数ペア:

[(1, 11394760), (2, 5697380), (4, 2848690), (5, 2278952), (8, 1424345), (10, 1139476), (13, 876520), (17, 670280), (20, 569738), (26, 438260), (34, 335140), (40, 284869), (52, 219130), (65, 175304), (68, 167570), (85, 134056), (104, 109565), (130, 87652), (136, 83785), (170, 67028), (221, 51560), (260, 43826), (340, 33514), (442, 25780), (520, 21913), (680, 16757), (884, 12890), (1105, 10312), (1289, 8840), (1768, 6445), (2210, 5156), (2578, 4420)]