16523660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 38356416

約数和(自身を除く): 21832756

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, 2113, 3910, 4226, 7820, 8452, 10565, 21130, 35921, 42260, 48599, 71842, 97198, 143684, 179605, 194396, 242995, 359210, 485990, 718420, 826183, 971980, 1652366, 3304732, 4130915, 8261830, 16523660]

約数ペア:

[(1, 16523660), (2, 8261830), (4, 4130915), (5, 3304732), (10, 1652366), (17, 971980), (20, 826183), (23, 718420), (34, 485990), (46, 359210), (68, 242995), (85, 194396), (92, 179605), (115, 143684), (170, 97198), (230, 71842), (340, 48599), (391, 42260), (460, 35921), (782, 21130), (1564, 10565), (1955, 8452), (2113, 7820), (3910, 4226)]