74100940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 166380480

約数和(自身を除く): 92279540

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 3929, 4715, 7858, 9430, 15716, 18860, 19645, 39290, 78580, 90367, 161089, 180734, 322178, 361468, 451835, 644356, 805445, 903670, 1610890, 1807340, 3221780, 3705047, 7410094, 14820188, 18525235, 37050470, 74100940]

約数ペア:

[(1, 74100940), (2, 37050470), (4, 18525235), (5, 14820188), (10, 7410094), (20, 3705047), (23, 3221780), (41, 1807340), (46, 1610890), (82, 903670), (92, 805445), (115, 644356), (164, 451835), (205, 361468), (230, 322178), (410, 180734), (460, 161089), (820, 90367), (943, 78580), (1886, 39290), (3772, 19645), (3929, 18860), (4715, 15716), (7858, 9430)]