2073850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 4240800

約数和(自身を除く): 2166950

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 59, 74, 95, 118, 185, 190, 295, 370, 475, 590, 703, 925, 950, 1121, 1406, 1475, 1850, 2183, 2242, 2950, 3515, 4366, 5605, 7030, 10915, 11210, 17575, 21830, 28025, 35150, 41477, 54575, 56050, 82954, 109150, 207385, 414770, 1036925, 2073850]

約数ペア:

[(1, 2073850), (2, 1036925), (5, 414770), (10, 207385), (19, 109150), (25, 82954), (37, 56050), (38, 54575), (50, 41477), (59, 35150), (74, 28025), (95, 21830), (118, 17575), (185, 11210), (190, 10915), (295, 7030), (370, 5605), (475, 4366), (590, 3515), (703, 2950), (925, 2242), (950, 2183), (1121, 1850), (1406, 1475)]