103486780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 225419040

約数和(自身を除く): 121932260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 370, 436, 545, 740, 1090, 1283, 2180, 2566, 4033, 5132, 6415, 8066, 12830, 16132, 20165, 25660, 40330, 47471, 80660, 94942, 139847, 189884, 237355, 279694, 474710, 559388, 699235, 949420, 1398470, 2796940, 5174339, 10348678, 20697356, 25871695, 51743390, 103486780]

約数ペア:

[(1, 103486780), (2, 51743390), (4, 25871695), (5, 20697356), (10, 10348678), (20, 5174339), (37, 2796940), (74, 1398470), (109, 949420), (148, 699235), (185, 559388), (218, 474710), (370, 279694), (436, 237355), (545, 189884), (740, 139847), (1090, 94942), (1283, 80660), (2180, 47471), (2566, 40330), (4033, 25660), (5132, 20165), (6415, 16132), (8066, 12830)]