892222850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 1679356800

約数和(自身を除く): 787133950

約数列:

[1, 2, 5, 10, 25, 50, 197, 239, 379, 394, 478, 758, 985, 1195, 1895, 1970, 2390, 3790, 4925, 5975, 9475, 9850, 11950, 18950, 47083, 74663, 90581, 94166, 149326, 181162, 235415, 373315, 452905, 470830, 746630, 905810, 1177075, 1866575, 2264525, 2354150, 3733150, 4529050, 17844457, 35688914, 89222285, 178444570, 446111425, 892222850]

約数ペア:

[(1, 892222850), (2, 446111425), (5, 178444570), (10, 89222285), (25, 35688914), (50, 17844457), (197, 4529050), (239, 3733150), (379, 2354150), (394, 2264525), (478, 1866575), (758, 1177075), (985, 905810), (1195, 746630), (1895, 470830), (1970, 452905), (2390, 373315), (3790, 235415), (4925, 181162), (5975, 149326), (9475, 94166), (9850, 90581), (11950, 74663), (18950, 47083)]