148647550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 288262800

約数和(自身を除く): 139615250

約数列:

[1, 2, 5, 10, 25, 41, 50, 59, 82, 118, 205, 295, 410, 590, 1025, 1229, 1475, 2050, 2419, 2458, 2950, 4838, 6145, 12095, 12290, 24190, 30725, 50389, 60475, 61450, 72511, 100778, 120950, 145022, 251945, 362555, 503890, 725110, 1259725, 1812775, 2519450, 2972951, 3625550, 5945902, 14864755, 29729510, 74323775, 148647550]

約数ペア:

[(1, 148647550), (2, 74323775), (5, 29729510), (10, 14864755), (25, 5945902), (41, 3625550), (50, 2972951), (59, 2519450), (82, 1812775), (118, 1259725), (205, 725110), (295, 503890), (410, 362555), (590, 251945), (1025, 145022), (1229, 120950), (1475, 100778), (2050, 72511), (2419, 61450), (2458, 60475), (2950, 50389), (4838, 30725), (6145, 24190), (12095, 12290)]