17682340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 40868352

約数和(自身を除く): 23186012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1447, 2444, 2894, 3055, 5788, 6110, 7235, 12220, 14470, 18811, 28940, 37622, 68009, 75244, 94055, 136018, 188110, 272036, 340045, 376220, 680090, 884117, 1360180, 1768234, 3536468, 4420585, 8841170, 17682340]

約数ペア:

[(1, 17682340), (2, 8841170), (4, 4420585), (5, 3536468), (10, 1768234), (13, 1360180), (20, 884117), (26, 680090), (47, 376220), (52, 340045), (65, 272036), (94, 188110), (130, 136018), (188, 94055), (235, 75244), (260, 68009), (470, 37622), (611, 28940), (940, 18811), (1222, 14470), (1447, 12220), (2444, 7235), (2894, 6110), (3055, 5788)]