15705864850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{160019}}^1$

素因数の和:160195

約数の個数: 48

約数和(自身を含む): 31668598080

約数和(自身を除く): 15962733230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 1510, 1963, 3775, 3926, 7550, 9815, 19630, 49075, 98150, 160019, 320038, 800095, 1600190, 2080247, 4000475, 4160494, 8000950, 10401235, 20802470, 24162869, 48325738, 52006175, 104012350, 120814345, 241628690, 314117297, 604071725, 628234594, 1208143450, 1570586485, 3141172970, 7852932425, 15705864850]

約数ペア:

[(1, 15705864850), (2, 7852932425), (5, 3141172970), (10, 1570586485), (13, 1208143450), (25, 628234594), (26, 604071725), (50, 314117297), (65, 241628690), (130, 120814345), (151, 104012350), (302, 52006175), (325, 48325738), (650, 24162869), (755, 20802470), (1510, 10401235), (1963, 8000950), (3775, 4160494), (3926, 4000475), (7550, 2080247), (9815, 1600190), (19630, 800095), (49075, 320038), (98150, 160019)]