109819480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 151454120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1511, 1580, 1817, 3022, 3160, 3634, 6044, 7268, 7555, 9085, 12088, 14536, 15110, 18170, 30220, 34753, 36340, 60440, 69506, 72680, 119369, 139012, 173765, 238738, 278024, 347530, 477476, 596845, 695060, 954952, 1193690, 1390120, 2387380, 2745487, 4774760, 5490974, 10981948, 13727435, 21963896, 27454870, 54909740, 109819480]

約数ペア:

[(1, 109819480), (2, 54909740), (4, 27454870), (5, 21963896), (8, 13727435), (10, 10981948), (20, 5490974), (23, 4774760), (40, 2745487), (46, 2387380), (79, 1390120), (92, 1193690), (115, 954952), (158, 695060), (184, 596845), (230, 477476), (316, 347530), (395, 278024), (460, 238738), (632, 173765), (790, 139012), (920, 119369), (1511, 72680), (1580, 69506), (1817, 60440), (3022, 36340), (3160, 34753), (3634, 30220), (6044, 18170), (7268, 15110), (7555, 14536), (9085, 12088)]