224214100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 533278368

約数和(自身を除く): 309064268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 317, 550, 634, 643, 1100, 1268, 1286, 1585, 2572, 3170, 3215, 3487, 6340, 6430, 6974, 7073, 7925, 12860, 13948, 14146, 15850, 16075, 17435, 28292, 31700, 32150, 34870, 35365, 64300, 69740, 70730, 87175, 141460, 174350, 176825, 203831, 348700, 353650, 407662, 707300, 815324, 1019155, 2038310, 2242141, 4076620, 4484282, 5095775, 8968564, 10191550, 11210705, 20383100, 22421410, 44842820, 56053525, 112107050, 224214100]

約数ペア:

[(1, 224214100), (2, 112107050), (4, 56053525), (5, 44842820), (10, 22421410), (11, 20383100), (20, 11210705), (22, 10191550), (25, 8968564), (44, 5095775), (50, 4484282), (55, 4076620), (100, 2242141), (110, 2038310), (220, 1019155), (275, 815324), (317, 707300), (550, 407662), (634, 353650), (643, 348700), (1100, 203831), (1268, 176825), (1286, 174350), (1585, 141460), (2572, 87175), (3170, 70730), (3215, 69740), (3487, 64300), (6340, 35365), (6430, 34870), (6974, 32150), (7073, 31700), (7925, 28292), (12860, 17435), (13948, 16075), (14146, 15850)]