24579940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 64886976

約数和(自身を除く): 40307036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1451, 1540, 1694, 2420, 2902, 3388, 4235, 5804, 7255, 8470, 10157, 14510, 15961, 16940, 20314, 29020, 31922, 40628, 50785, 63844, 79805, 101570, 111727, 159610, 175571, 203140, 223454, 319220, 351142, 446908, 558635, 702284, 877855, 1117270, 1228997, 1755710, 2234540, 2457994, 3511420, 4915988, 6144985, 12289970, 24579940]

約数ペア:

[(1, 24579940), (2, 12289970), (4, 6144985), (5, 4915988), (7, 3511420), (10, 2457994), (11, 2234540), (14, 1755710), (20, 1228997), (22, 1117270), (28, 877855), (35, 702284), (44, 558635), (55, 446908), (70, 351142), (77, 319220), (110, 223454), (121, 203140), (140, 175571), (154, 159610), (220, 111727), (242, 101570), (308, 79805), (385, 63844), (484, 50785), (605, 40628), (770, 31922), (847, 29020), (1210, 20314), (1451, 16940), (1540, 15961), (1694, 14510), (2420, 10157), (2902, 8470), (3388, 7255), (4235, 5804)]