275320423700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1645669}}^1$

素因数の和:1645929

約数の個数: 72

約数和(自身を含む): 685651948800

約数和(自身を除く): 410331525100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 956, 1195, 1673, 2390, 3346, 4780, 5975, 6692, 8365, 11950, 16730, 23900, 33460, 41825, 83650, 167300, 1645669, 3291338, 6582676, 8228345, 11519683, 16456690, 23039366, 32913380, 41141725, 46078732, 57598415, 82283450, 115196830, 164566900, 230393660, 287992075, 393314891, 575984150, 786629782, 1151968300, 1573259564, 1966574455, 2753204237, 3933148910, 5506408474, 7866297820, 9832872275, 11012816948, 13766021185, 19665744550, 27532042370, 39331489100, 55064084740, 68830105925, 137660211850, 275320423700]

約数ペア:

[(1, 275320423700), (2, 137660211850), (4, 68830105925), (5, 55064084740), (7, 39331489100), (10, 27532042370), (14, 19665744550), (20, 13766021185), (25, 11012816948), (28, 9832872275), (35, 7866297820), (50, 5506408474), (70, 3933148910), (100, 2753204237), (140, 1966574455), (175, 1573259564), (239, 1151968300), (350, 786629782), (478, 575984150), (700, 393314891), (956, 287992075), (1195, 230393660), (1673, 164566900), (2390, 115196830), (3346, 82283450), (4780, 57598415), (5975, 46078732), (6692, 41141725), (8365, 32913380), (11950, 23039366), (16730, 16456690), (23900, 11519683), (33460, 8228345), (41825, 6582676), (83650, 3291338), (167300, 1645669)]