914461280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{336199}}^1$

素因数の和:336231

約数の個数: 48

約数和(自身を含む): 2287504800

約数和(自身を除く): 1373043520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 336199, 672398, 1344796, 1680995, 2689592, 3361990, 5379184, 5715383, 6723980, 10758368, 11430766, 13447960, 22861532, 26895920, 28576915, 45723064, 53791840, 57153830, 91446128, 114307660, 182892256, 228615320, 457230640, 914461280]

約数ペア:

[(1, 914461280), (2, 457230640), (4, 228615320), (5, 182892256), (8, 114307660), (10, 91446128), (16, 57153830), (17, 53791840), (20, 45723064), (32, 28576915), (34, 26895920), (40, 22861532), (68, 13447960), (80, 11430766), (85, 10758368), (136, 6723980), (160, 5715383), (170, 5379184), (272, 3361990), (340, 2689592), (544, 1680995), (680, 1344796), (1360, 672398), (2720, 336199)]