38808200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3181}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 91737060

約数和(自身を除く): 52928860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 3181, 6100, 6362, 12200, 12724, 15905, 25448, 31810, 63620, 79525, 127240, 159050, 194041, 318100, 388082, 636200, 776164, 970205, 1552328, 1940410, 3880820, 4851025, 7761640, 9702050, 19404100, 38808200]

約数ペア:

[(1, 38808200), (2, 19404100), (4, 9702050), (5, 7761640), (8, 4851025), (10, 3880820), (20, 1940410), (25, 1552328), (40, 970205), (50, 776164), (61, 636200), (100, 388082), (122, 318100), (200, 194041), (244, 159050), (305, 127240), (488, 79525), (610, 63620), (1220, 31810), (1525, 25448), (2440, 15905), (3050, 12724), (3181, 12200), (6100, 6362)]