49631680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22157}}^1$

素因数の和:22181

約数の個数: 56

約数和(自身を含む): 135075168

約数和(自身を除く): 85443488

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, 22157, 44314, 88628, 110785, 155099, 177256, 221570, 310198, 354512, 443140, 620396, 709024, 775495, 886280, 1240792, 1418048, 1550990, 1772560, 2481584, 3101980, 3545120, 4963168, 6203960, 7090240, 9926336, 12407920, 24815840, 49631680]

約数ペア:

[(1, 49631680), (2, 24815840), (4, 12407920), (5, 9926336), (7, 7090240), (8, 6203960), (10, 4963168), (14, 3545120), (16, 3101980), (20, 2481584), (28, 1772560), (32, 1550990), (35, 1418048), (40, 1240792), (56, 886280), (64, 775495), (70, 709024), (80, 620396), (112, 443140), (140, 354512), (160, 310198), (224, 221570), (280, 177256), (320, 155099), (448, 110785), (560, 88628), (1120, 44314), (2240, 22157)]