15673731460

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{15803}}^1$

素因数の和:16404

約数の個数: 48

約数和(自身を含む): 33310533312

約数和(自身を除く): 17636801852

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 491, 505, 982, 1010, 1964, 2020, 2455, 4910, 9820, 15803, 31606, 49591, 63212, 79015, 99182, 158030, 198364, 247955, 316060, 495910, 991820, 1596103, 3192206, 6384412, 7759273, 7980515, 15518546, 15961030, 31037092, 31922060, 38796365, 77592730, 155185460, 783686573, 1567373146, 3134746292, 3918432865, 7836865730, 15673731460]

約数ペア:

[(1, 15673731460), (2, 7836865730), (4, 3918432865), (5, 3134746292), (10, 1567373146), (20, 783686573), (101, 155185460), (202, 77592730), (404, 38796365), (491, 31922060), (505, 31037092), (982, 15961030), (1010, 15518546), (1964, 7980515), (2020, 7759273), (2455, 6384412), (4910, 3192206), (9820, 1596103), (15803, 991820), (31606, 495910), (49591, 316060), (63212, 247955), (79015, 198364), (99182, 158030)]