101321920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45233}}^1$

素因数の和:45257

約数の個数: 56

約数和(自身を含む): 275746464

約数和(自身を除く): 174424544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45233, 90466, 180932, 226165, 316631, 361864, 452330, 633262, 723728, 904660, 1266524, 1447456, 1583155, 1809320, 2533048, 2894912, 3166310, 3618640, 5066096, 6332620, 7237280, 10132192, 12665240, 14474560, 20264384, 25330480, 50660960, 101321920]

約数ペア:

[(1, 101321920), (2, 50660960), (4, 25330480), (5, 20264384), (7, 14474560), (8, 12665240), (10, 10132192), (14, 7237280), (16, 6332620), (20, 5066096), (28, 3618640), (32, 3166310), (35, 2894912), (40, 2533048), (56, 1809320), (64, 1583155), (70, 1447456), (80, 1266524), (112, 904660), (140, 723728), (160, 633262), (224, 452330), (280, 361864), (320, 316631), (448, 226165), (560, 180932), (1120, 90466), (2240, 45233)]