1834173640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{153359}}^1$

素因数の和:153406

約数の個数: 64

約数和(自身を含む): 4637606400

約数和(自身を除く): 2803432760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 153359, 306718, 613436, 766795, 1226872, 1533590, 1993667, 3067180, 3527257, 3987334, 6134360, 7054514, 7974668, 9968335, 14109028, 15949336, 17636285, 19936670, 28218056, 35272570, 39873340, 45854341, 70545140, 79746680, 91708682, 141090280, 183417364, 229271705, 366834728, 458543410, 917086820, 1834173640]

約数ペア:

[(1, 1834173640), (2, 917086820), (4, 458543410), (5, 366834728), (8, 229271705), (10, 183417364), (13, 141090280), (20, 91708682), (23, 79746680), (26, 70545140), (40, 45854341), (46, 39873340), (52, 35272570), (65, 28218056), (92, 19936670), (104, 17636285), (115, 15949336), (130, 14109028), (184, 9968335), (230, 7974668), (260, 7054514), (299, 6134360), (460, 3987334), (520, 3527257), (598, 3067180), (920, 1993667), (1196, 1533590), (1495, 1226872), (2392, 766795), (2990, 613436), (5980, 306718), (11960, 153359)]