39170380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 90901440

約数和(自身を除く): 51731060

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 5009, 7820, 10018, 20036, 25045, 50090, 85153, 100180, 115207, 170306, 230414, 340612, 425765, 460828, 576035, 851530, 1152070, 1703060, 1958519, 2304140, 3917038, 7834076, 9792595, 19585190, 39170380]

約数ペア:

[(1, 39170380), (2, 19585190), (4, 9792595), (5, 7834076), (10, 3917038), (17, 2304140), (20, 1958519), (23, 1703060), (34, 1152070), (46, 851530), (68, 576035), (85, 460828), (92, 425765), (115, 340612), (170, 230414), (230, 170306), (340, 115207), (391, 100180), (460, 85153), (782, 50090), (1564, 25045), (1955, 20036), (3910, 10018), (5009, 7820)]