24348740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 31534780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1319, 1420, 1846, 2638, 3692, 4615, 5276, 6595, 9230, 13190, 17147, 18460, 26380, 34294, 68588, 85735, 93649, 171470, 187298, 342940, 374596, 468245, 936490, 1217437, 1872980, 2434874, 4869748, 6087185, 12174370, 24348740]

約数ペア:

[(1, 24348740), (2, 12174370), (4, 6087185), (5, 4869748), (10, 2434874), (13, 1872980), (20, 1217437), (26, 936490), (52, 468245), (65, 374596), (71, 342940), (130, 187298), (142, 171470), (260, 93649), (284, 85735), (355, 68588), (710, 34294), (923, 26380), (1319, 18460), (1420, 17147), (1846, 13190), (2638, 9230), (3692, 6595), (4615, 5276)]