2017101250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{43613}}^1$

素因数の和:43672

約数の個数: 40

約数和(自身を含む): 3883128876

約数和(自身を除く): 1866027626

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1250, 1850, 4625, 9250, 23125, 43613, 46250, 87226, 218065, 436130, 1090325, 1613681, 2180650, 3227362, 5451625, 8068405, 10903250, 16136810, 27258125, 40342025, 54516250, 80684050, 201710125, 403420250, 1008550625, 2017101250]

約数ペア:

[(1, 2017101250), (2, 1008550625), (5, 403420250), (10, 201710125), (25, 80684050), (37, 54516250), (50, 40342025), (74, 27258125), (125, 16136810), (185, 10903250), (250, 8068405), (370, 5451625), (625, 3227362), (925, 2180650), (1250, 1613681), (1850, 1090325), (4625, 436130), (9250, 218065), (23125, 87226), (43613, 46250)]