2079266980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{14051}}^1$

素因数の和:14225

約数の個数: 72

約数和(自身を含む): 5113354176

約数和(自身を除く): 3034087196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14051, 14798, 21140, 28102, 29596, 36995, 56204, 70255, 73990, 98357, 140510, 147980, 196714, 281020, 393428, 491785, 688499, 983570, 1376998, 1967140, 2121701, 2753996, 3442495, 4243402, 6884990, 8486804, 10608505, 13769980, 14851907, 21217010, 29703814, 42434020, 59407628, 74259535, 103963349, 148519070, 207926698, 297038140, 415853396, 519816745, 1039633490, 2079266980]

約数ペア:

[(1, 2079266980), (2, 1039633490), (4, 519816745), (5, 415853396), (7, 297038140), (10, 207926698), (14, 148519070), (20, 103963349), (28, 74259535), (35, 59407628), (49, 42434020), (70, 29703814), (98, 21217010), (140, 14851907), (151, 13769980), (196, 10608505), (245, 8486804), (302, 6884990), (490, 4243402), (604, 3442495), (755, 2753996), (980, 2121701), (1057, 1967140), (1510, 1376998), (2114, 983570), (3020, 688499), (4228, 491785), (5285, 393428), (7399, 281020), (10570, 196714), (14051, 147980), (14798, 140510), (21140, 98357), (28102, 73990), (29596, 70255), (36995, 56204)]