26232640

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 112

約数和(自身を含む): 73152000

約数和(自身を除く): 46919360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 239, 245, 280, 320, 343, 392, 448, 478, 490, 560, 686, 784, 956, 980, 1120, 1195, 1372, 1568, 1673, 1715, 1912, 1960, 2240, 2390, 2744, 3136, 3346, 3430, 3824, 3920, 4780, 5488, 6692, 6860, 7648, 7840, 8365, 9560, 10976, 11711, 13384, 13720, 15296, 15680, 16730, 19120, 21952, 23422, 26768, 27440, 33460, 38240, 46844, 53536, 54880, 58555, 66920, 76480, 81977, 93688, 107072, 109760, 117110, 133840, 163954, 187376, 234220, 267680, 327908, 374752, 409885, 468440, 535360, 655816, 749504, 819770, 936880, 1311632, 1639540, 1873760, 2623264, 3279080, 3747520, 5246528, 6558160, 13116320, 26232640]

約数ペア:

[(1, 26232640), (2, 13116320), (4, 6558160), (5, 5246528), (7, 3747520), (8, 3279080), (10, 2623264), (14, 1873760), (16, 1639540), (20, 1311632), (28, 936880), (32, 819770), (35, 749504), (40, 655816), (49, 535360), (56, 468440), (64, 409885), (70, 374752), (80, 327908), (98, 267680), (112, 234220), (140, 187376), (160, 163954), (196, 133840), (224, 117110), (239, 109760), (245, 107072), (280, 93688), (320, 81977), (343, 76480), (392, 66920), (448, 58555), (478, 54880), (490, 53536), (560, 46844), (686, 38240), (784, 33460), (956, 27440), (980, 26768), (1120, 23422), (1195, 21952), (1372, 19120), (1568, 16730), (1673, 15680), (1715, 15296), (1912, 13720), (1960, 13384), (2240, 11711), (2390, 10976), (2744, 9560), (3136, 8365), (3346, 7840), (3430, 7648), (3824, 6860), (3920, 6692), (4780, 5488)]