2487101150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{22039}}^1$

素因数の和:22149

約数の個数: 48

約数和(自身を含む): 4829140320

約数和(自身を除く): 2342039170

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 305, 370, 610, 925, 1525, 1850, 2257, 3050, 4514, 11285, 22039, 22570, 44078, 56425, 110195, 112850, 220390, 550975, 815443, 1101950, 1344379, 1630886, 2688758, 4077215, 6721895, 8154430, 13443790, 20386075, 33609475, 40772150, 49742023, 67218950, 99484046, 248710115, 497420230, 1243550575, 2487101150]

約数ペア:

[(1, 2487101150), (2, 1243550575), (5, 497420230), (10, 248710115), (25, 99484046), (37, 67218950), (50, 49742023), (61, 40772150), (74, 33609475), (122, 20386075), (185, 13443790), (305, 8154430), (370, 6721895), (610, 4077215), (925, 2688758), (1525, 1630886), (1850, 1344379), (2257, 1101950), (3050, 815443), (4514, 550975), (11285, 220390), (22039, 112850), (22570, 110195), (44078, 56425)]