15670198120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23044409}}^1$

素因数の和:23044437

約数の個数: 32

約数和(自身を含む): 37331944200

約数和(自身を除く): 21661746080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23044409, 46088818, 92177636, 115222045, 184355272, 230444090, 391754953, 460888180, 783509906, 921776360, 1567019812, 1958774765, 3134039624, 3917549530, 7835099060, 15670198120]

約数ペア:

[(1, 15670198120), (2, 7835099060), (4, 3917549530), (5, 3134039624), (8, 1958774765), (10, 1567019812), (17, 921776360), (20, 783509906), (34, 460888180), (40, 391754953), (68, 230444090), (85, 184355272), (136, 115222045), (170, 92177636), (340, 46088818), (680, 23044409)]