1824141940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{21773}}^1$

素因数の和:21912

約数の個数: 48

約数和(自身を含む): 3950674560

約数和(自身を除く): 2126532620

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 4189, 8378, 16756, 20945, 21773, 41890, 43546, 83780, 87092, 108865, 217730, 435460, 1284607, 1545883, 2569214, 3091766, 5138428, 6183532, 6423035, 7729415, 12846070, 15458830, 25692140, 30917660, 91207097, 182414194, 364828388, 456035485, 912070970, 1824141940]

約数ペア:

[(1, 1824141940), (2, 912070970), (4, 456035485), (5, 364828388), (10, 182414194), (20, 91207097), (59, 30917660), (71, 25692140), (118, 15458830), (142, 12846070), (236, 7729415), (284, 6423035), (295, 6183532), (355, 5138428), (590, 3091766), (710, 2569214), (1180, 1545883), (1420, 1284607), (4189, 435460), (8378, 217730), (16756, 108865), (20945, 87092), (21773, 83780), (41890, 43546)]