2015342680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30517}}^1$

素因数の和:30668

約数の個数: 64

約数和(自身を含む): 4921943040

約数和(自身を除く): 2906600360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 30517, 33020, 61034, 66040, 122068, 152585, 244136, 305170, 396721, 610340, 793442, 1220680, 1586884, 1983605, 3173768, 3875659, 3967210, 7751318, 7934420, 15502636, 15868840, 19378295, 31005272, 38756590, 50383567, 77513180, 100767134, 155026360, 201534268, 251917835, 403068536, 503835670, 1007671340, 2015342680]

約数ペア:

[(1, 2015342680), (2, 1007671340), (4, 503835670), (5, 403068536), (8, 251917835), (10, 201534268), (13, 155026360), (20, 100767134), (26, 77513180), (40, 50383567), (52, 38756590), (65, 31005272), (104, 19378295), (127, 15868840), (130, 15502636), (254, 7934420), (260, 7751318), (508, 3967210), (520, 3875659), (635, 3173768), (1016, 1983605), (1270, 1586884), (1651, 1220680), (2540, 793442), (3302, 610340), (5080, 396721), (6604, 305170), (8255, 244136), (13208, 152585), (16510, 122068), (30517, 66040), (33020, 61034)]