13356050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 27721440

約数和(自身を除く): 14365390

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 827, 850, 950, 1615, 1654, 3230, 4135, 8075, 8270, 14059, 15713, 16150, 20675, 28118, 31426, 41350, 70295, 78565, 140590, 157130, 267121, 351475, 392825, 534242, 702950, 785650, 1335605, 2671210, 6678025, 13356050]

約数ペア:

[(1, 13356050), (2, 6678025), (5, 2671210), (10, 1335605), (17, 785650), (19, 702950), (25, 534242), (34, 392825), (38, 351475), (50, 267121), (85, 157130), (95, 140590), (170, 78565), (190, 70295), (323, 41350), (425, 31426), (475, 28118), (646, 20675), (827, 16150), (850, 15713), (950, 14059), (1615, 8270), (1654, 8075), (3230, 4135)]