22154060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 51420096

約数和(自身を除く): 29266036

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, 2833, 3910, 5666, 7820, 11332, 14165, 28330, 48161, 56660, 65159, 96322, 130318, 192644, 240805, 260636, 325795, 481610, 651590, 963220, 1107703, 1303180, 2215406, 4430812, 5538515, 11077030, 22154060]

約数ペア:

[(1, 22154060), (2, 11077030), (4, 5538515), (5, 4430812), (10, 2215406), (17, 1303180), (20, 1107703), (23, 963220), (34, 651590), (46, 481610), (68, 325795), (85, 260636), (92, 240805), (115, 192644), (170, 130318), (230, 96322), (340, 65159), (391, 56660), (460, 48161), (782, 28330), (1564, 14165), (1955, 11332), (2833, 7820), (3910, 5666)]