2201474380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{47507}}^1$

素因数の和:47854

約数の個数: 48

約数和(自身を含む): 5299612416

約数和(自身を除く): 3098138036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4634, 6620, 9268, 11585, 23170, 46340, 47507, 95014, 190028, 237535, 332549, 475070, 665098, 950140, 1330196, 1662745, 3325490, 6650980, 15724817, 31449634, 62899268, 78624085, 110073719, 157248170, 220147438, 314496340, 440294876, 550368595, 1100737190, 2201474380]

約数ペア:

[(1, 2201474380), (2, 1100737190), (4, 550368595), (5, 440294876), (7, 314496340), (10, 220147438), (14, 157248170), (20, 110073719), (28, 78624085), (35, 62899268), (70, 31449634), (140, 15724817), (331, 6650980), (662, 3325490), (1324, 1662745), (1655, 1330196), (2317, 950140), (3310, 665098), (4634, 475070), (6620, 332549), (9268, 237535), (11585, 190028), (23170, 95014), (46340, 47507)]