3314448980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{14867}}^1$

素因数の和:15104

約数の個数: 48

約数和(自身を含む): 7103811456

約数和(自身を除く): 3789362476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 157, 284, 314, 355, 628, 710, 785, 1420, 1570, 3140, 11147, 14867, 22294, 29734, 44588, 55735, 59468, 74335, 111470, 148670, 222940, 297340, 1055557, 2111114, 2334119, 4222228, 4668238, 5277785, 9336476, 10555570, 11670595, 21111140, 23341190, 46682380, 165722449, 331444898, 662889796, 828612245, 1657224490, 3314448980]

約数ペア:

[(1, 3314448980), (2, 1657224490), (4, 828612245), (5, 662889796), (10, 331444898), (20, 165722449), (71, 46682380), (142, 23341190), (157, 21111140), (284, 11670595), (314, 10555570), (355, 9336476), (628, 5277785), (710, 4668238), (785, 4222228), (1420, 2334119), (1570, 2111114), (3140, 1055557), (11147, 297340), (14867, 222940), (22294, 148670), (29734, 111470), (44588, 74335), (55735, 59468)]