10023440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2584

約数の個数: 60

約数和(自身を含む): 27119916

約数和(自身を除く): 17096476

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2557, 3920, 5114, 10228, 12785, 17899, 20456, 25570, 35798, 40912, 51140, 71596, 89495, 102280, 125293, 143192, 178990, 204560, 250586, 286384, 357980, 501172, 626465, 715960, 1002344, 1252930, 1431920, 2004688, 2505860, 5011720, 10023440]

約数ペア:

[(1, 10023440), (2, 5011720), (4, 2505860), (5, 2004688), (7, 1431920), (8, 1252930), (10, 1002344), (14, 715960), (16, 626465), (20, 501172), (28, 357980), (35, 286384), (40, 250586), (49, 204560), (56, 178990), (70, 143192), (80, 125293), (98, 102280), (112, 89495), (140, 71596), (196, 51140), (245, 40912), (280, 35798), (392, 25570), (490, 20456), (560, 17899), (784, 12785), (980, 10228), (1960, 5114), (2557, 3920)]