2018325050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{8831}}^1$

素因数の和:9503

約数の個数: 48

約数和(自身を含む): 4297439232

約数和(自身を除く): 2279114182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 653, 1306, 3265, 4571, 6530, 8831, 9142, 16325, 17662, 22855, 32650, 44155, 45710, 61817, 88310, 114275, 123634, 220775, 228550, 309085, 441550, 618170, 1545425, 3090850, 5766643, 11533286, 28833215, 40366501, 57666430, 80733002, 144166075, 201832505, 288332150, 403665010, 1009162525, 2018325050]

約数ペア:

[(1, 2018325050), (2, 1009162525), (5, 403665010), (7, 288332150), (10, 201832505), (14, 144166075), (25, 80733002), (35, 57666430), (50, 40366501), (70, 28833215), (175, 11533286), (350, 5766643), (653, 3090850), (1306, 1545425), (3265, 618170), (4571, 441550), (6530, 309085), (8831, 228550), (9142, 220775), (16325, 123634), (17662, 114275), (22855, 88310), (32650, 61817), (44155, 45710)]