2298050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2389150

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 59, 82, 95, 118, 190, 205, 295, 410, 475, 590, 779, 950, 1025, 1121, 1475, 1558, 2050, 2242, 2419, 2950, 3895, 4838, 5605, 7790, 11210, 12095, 19475, 24190, 28025, 38950, 45961, 56050, 60475, 91922, 120950, 229805, 459610, 1149025, 2298050]

約数ペア:

[(1, 2298050), (2, 1149025), (5, 459610), (10, 229805), (19, 120950), (25, 91922), (38, 60475), (41, 56050), (50, 45961), (59, 38950), (82, 28025), (95, 24190), (118, 19475), (190, 12095), (205, 11210), (295, 7790), (410, 5605), (475, 4838), (590, 3895), (779, 2950), (950, 2419), (1025, 2242), (1121, 2050), (1475, 1558)]