2355050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 4806240

約数和(自身を除く): 2451190

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 67, 74, 95, 134, 185, 190, 335, 370, 475, 670, 703, 925, 950, 1273, 1406, 1675, 1850, 2479, 2546, 3350, 3515, 4958, 6365, 7030, 12395, 12730, 17575, 24790, 31825, 35150, 47101, 61975, 63650, 94202, 123950, 235505, 471010, 1177525, 2355050]

約数ペア:

[(1, 2355050), (2, 1177525), (5, 471010), (10, 235505), (19, 123950), (25, 94202), (37, 63650), (38, 61975), (50, 47101), (67, 35150), (74, 31825), (95, 24790), (134, 17575), (185, 12730), (190, 12395), (335, 7030), (370, 6365), (475, 4958), (670, 3515), (703, 3350), (925, 2546), (950, 2479), (1273, 1850), (1406, 1675)]