52830640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34757}}^1$

素因数の和:34789

約数の個数: 40

約数和(自身を含む): 129299760

約数和(自身を除く): 76469120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34757, 69514, 139028, 173785, 278056, 347570, 556112, 660383, 695140, 1320766, 1390280, 2641532, 2780560, 3301915, 5283064, 6603830, 10566128, 13207660, 26415320, 52830640]

約数ペア:

[(1, 52830640), (2, 26415320), (4, 13207660), (5, 10566128), (8, 6603830), (10, 5283064), (16, 3301915), (19, 2780560), (20, 2641532), (38, 1390280), (40, 1320766), (76, 695140), (80, 660383), (95, 556112), (152, 347570), (190, 278056), (304, 173785), (380, 139028), (760, 69514), (1520, 34757)]