537874150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6229}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 1098523440

約数和(自身を除く): 560649290

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 1570, 1727, 3454, 3925, 6229, 7850, 8635, 12458, 17270, 31145, 43175, 62290, 68519, 86350, 137038, 155725, 311450, 342595, 685190, 977953, 1712975, 1955906, 3425950, 4889765, 9779530, 10757483, 21514966, 24448825, 48897650, 53787415, 107574830, 268937075, 537874150]

約数ペア:

[(1, 537874150), (2, 268937075), (5, 107574830), (10, 53787415), (11, 48897650), (22, 24448825), (25, 21514966), (50, 10757483), (55, 9779530), (110, 4889765), (157, 3425950), (275, 1955906), (314, 1712975), (550, 977953), (785, 685190), (1570, 342595), (1727, 311450), (3454, 155725), (3925, 137038), (6229, 86350), (7850, 68519), (8635, 62290), (12458, 43175), (17270, 31145)]