30570800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5910

約数の個数: 60

約数和(自身を含む): 79109520

約数和(自身を除く): 48538720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5879, 11758, 23516, 29395, 47032, 58790, 76427, 94064, 117580, 146975, 152854, 235160, 293950, 305708, 382135, 470320, 587900, 611416, 764270, 1175800, 1222832, 1528540, 1910675, 2351600, 3057080, 3821350, 6114160, 7642700, 15285400, 30570800]

約数ペア:

[(1, 30570800), (2, 15285400), (4, 7642700), (5, 6114160), (8, 3821350), (10, 3057080), (13, 2351600), (16, 1910675), (20, 1528540), (25, 1222832), (26, 1175800), (40, 764270), (50, 611416), (52, 587900), (65, 470320), (80, 382135), (100, 305708), (104, 293950), (130, 235160), (200, 152854), (208, 146975), (260, 117580), (325, 94064), (400, 76427), (520, 58790), (650, 47032), (1040, 29395), (1300, 23516), (2600, 11758), (5200, 5879)]