16533420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14503}}^1$

素因数の和:14534

約数の個数: 48

約数和(自身を含む): 48733440

約数和(自身を除く): 32200020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14503, 29006, 43509, 58012, 72515, 87018, 145030, 174036, 217545, 275557, 290060, 435090, 551114, 826671, 870180, 1102228, 1377785, 1653342, 2755570, 3306684, 4133355, 5511140, 8266710, 16533420]

約数ペア:

[(1, 16533420), (2, 8266710), (3, 5511140), (4, 4133355), (5, 3306684), (6, 2755570), (10, 1653342), (12, 1377785), (15, 1102228), (19, 870180), (20, 826671), (30, 551114), (38, 435090), (57, 290060), (60, 275557), (76, 217545), (95, 174036), (114, 145030), (190, 87018), (228, 72515), (285, 58012), (380, 43509), (570, 29006), (1140, 14503)]