83020380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3557}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 233120160

約数和(自身を除く): 150099780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3557, 3890, 4668, 5835, 7114, 7780, 10671, 11670, 14228, 17785, 21342, 23340, 35570, 42684, 53355, 71140, 106710, 213420, 1383673, 2767346, 4151019, 5534692, 6918365, 8302038, 13836730, 16604076, 20755095, 27673460, 41510190, 83020380]

約数ペア:

[(1, 83020380), (2, 41510190), (3, 27673460), (4, 20755095), (5, 16604076), (6, 13836730), (10, 8302038), (12, 6918365), (15, 5534692), (20, 4151019), (30, 2767346), (60, 1383673), (389, 213420), (778, 106710), (1167, 71140), (1556, 53355), (1945, 42684), (2334, 35570), (3557, 23340), (3890, 21342), (4668, 17785), (5835, 14228), (7114, 11670), (7780, 10671)]