348889161620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{697583}}^1$

素因数の和:699080

約数の個数: 48

約数和(自身を含む): 776293797888

約数和(自身を除く): 427404636268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1471, 2942, 5884, 7355, 14710, 25007, 29420, 50014, 100028, 125035, 250070, 500140, 697583, 1395166, 2790332, 3487915, 6975830, 11858911, 13951660, 23717822, 47435644, 59294555, 118589110, 237178220, 1026144593, 2052289186, 4104578372, 5130722965, 10261445930, 17444458081, 20522891860, 34888916162, 69777832324, 87222290405, 174444580810, 348889161620]

約数ペア:

[(1, 348889161620), (2, 174444580810), (4, 87222290405), (5, 69777832324), (10, 34888916162), (17, 20522891860), (20, 17444458081), (34, 10261445930), (68, 5130722965), (85, 4104578372), (170, 2052289186), (340, 1026144593), (1471, 237178220), (2942, 118589110), (5884, 59294555), (7355, 47435644), (14710, 23717822), (25007, 13951660), (29420, 11858911), (50014, 6975830), (100028, 3487915), (125035, 2790332), (250070, 1395166), (500140, 697583)]