83238410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 80990710

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 62, 94, 145, 155, 197, 235, 290, 310, 394, 470, 899, 985, 1363, 1457, 1798, 1970, 2726, 2914, 4495, 5713, 6107, 6815, 7285, 8990, 9259, 11426, 12214, 13630, 14570, 18518, 28565, 30535, 42253, 46295, 57130, 61070, 84506, 92590, 177103, 211265, 268511, 287029, 354206, 422530, 537022, 574058, 885515, 1342555, 1435145, 1771030, 2685110, 2870290, 8323841, 16647682, 41619205, 83238410]

約数ペア:

[(1, 83238410), (2, 41619205), (5, 16647682), (10, 8323841), (29, 2870290), (31, 2685110), (47, 1771030), (58, 1435145), (62, 1342555), (94, 885515), (145, 574058), (155, 537022), (197, 422530), (235, 354206), (290, 287029), (310, 268511), (394, 211265), (470, 177103), (899, 92590), (985, 84506), (1363, 61070), (1457, 57130), (1798, 46295), (1970, 42253), (2726, 30535), (2914, 28565), (4495, 18518), (5713, 14570), (6107, 13630), (6815, 12214), (7285, 11426), (8990, 9259)]