188047300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{38377}}^1$

素因数の和:38405

約数の個数: 54

約数和(自身を含む): 474697482

約数和(自身を除く): 286650182

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 38377, 76754, 153508, 191885, 268639, 383770, 537278, 767540, 959425, 1074556, 1343195, 1880473, 1918850, 2686390, 3760946, 3837700, 5372780, 6715975, 7521892, 9402365, 13431950, 18804730, 26863900, 37609460, 47011825, 94023650, 188047300]

約数ペア:

[(1, 188047300), (2, 94023650), (4, 47011825), (5, 37609460), (7, 26863900), (10, 18804730), (14, 13431950), (20, 9402365), (25, 7521892), (28, 6715975), (35, 5372780), (49, 3837700), (50, 3760946), (70, 2686390), (98, 1918850), (100, 1880473), (140, 1343195), (175, 1074556), (196, 959425), (245, 767540), (350, 537278), (490, 383770), (700, 268639), (980, 191885), (1225, 153508), (2450, 76754), (4900, 38377)]