22333280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 31010080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1439, 1552, 1940, 2878, 3104, 3880, 5756, 7195, 7760, 11512, 14390, 15520, 23024, 28780, 46048, 57560, 115120, 139583, 230240, 279166, 558332, 697915, 1116664, 1395830, 2233328, 2791660, 4466656, 5583320, 11166640, 22333280]

約数ペア:

[(1, 22333280), (2, 11166640), (4, 5583320), (5, 4466656), (8, 2791660), (10, 2233328), (16, 1395830), (20, 1116664), (32, 697915), (40, 558332), (80, 279166), (97, 230240), (160, 139583), (194, 115120), (388, 57560), (485, 46048), (776, 28780), (970, 23024), (1439, 15520), (1552, 14390), (1940, 11512), (2878, 7760), (3104, 7195), (3880, 5756)]