42650590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 80753760

約数和(自身を除く): 38103170

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2411, 3538, 4822, 8845, 12055, 17690, 24110, 69919, 139838, 147071, 294142, 349595, 699190, 735355, 1470710, 4265059, 8530118, 21325295, 42650590]

約数ペア:

[(1, 42650590), (2, 21325295), (5, 8530118), (10, 4265059), (29, 1470710), (58, 735355), (61, 699190), (122, 349595), (145, 294142), (290, 147071), (305, 139838), (610, 69919), (1769, 24110), (2411, 17690), (3538, 12055), (4822, 8845)]