23889580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8386

約数の個数: 48

約数和(自身を含む): 58945824

約数和(自身を除く): 35056244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8353, 16706, 33412, 41765, 83530, 91883, 108589, 167060, 183766, 217178, 367532, 434356, 459415, 542945, 918830, 1085890, 1194479, 1837660, 2171780, 2388958, 4777916, 5972395, 11944790, 23889580]

約数ペア:

[(1, 23889580), (2, 11944790), (4, 5972395), (5, 4777916), (10, 2388958), (11, 2171780), (13, 1837660), (20, 1194479), (22, 1085890), (26, 918830), (44, 542945), (52, 459415), (55, 434356), (65, 367532), (110, 217178), (130, 183766), (143, 167060), (220, 108589), (260, 91883), (286, 83530), (572, 41765), (715, 33412), (1430, 16706), (2860, 8353)]