28133350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11483}}^1$

素因数の和:11509

約数の個数: 36

約数和(自身を含む): 60876684

約数和(自身を除く): 32743334

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 11483, 22966, 57415, 80381, 114830, 160762, 287075, 401905, 562667, 574150, 803810, 1125334, 2009525, 2813335, 4019050, 5626670, 14066675, 28133350]

約数ペア:

[(1, 28133350), (2, 14066675), (5, 5626670), (7, 4019050), (10, 2813335), (14, 2009525), (25, 1125334), (35, 803810), (49, 574150), (50, 562667), (70, 401905), (98, 287075), (175, 160762), (245, 114830), (350, 80381), (490, 57415), (1225, 22966), (2450, 11483)]