9421150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 18927360

約数和(自身を除く): 9506210

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 211, 235, 422, 470, 475, 893, 950, 1055, 1175, 1786, 2110, 2350, 4009, 4465, 5275, 8018, 8930, 9917, 10550, 19834, 20045, 22325, 40090, 44650, 49585, 99170, 100225, 188423, 200450, 247925, 376846, 495850, 942115, 1884230, 4710575, 9421150]

約数ペア:

[(1, 9421150), (2, 4710575), (5, 1884230), (10, 942115), (19, 495850), (25, 376846), (38, 247925), (47, 200450), (50, 188423), (94, 100225), (95, 99170), (190, 49585), (211, 44650), (235, 40090), (422, 22325), (470, 20045), (475, 19834), (893, 10550), (950, 9917), (1055, 8930), (1175, 8018), (1786, 5275), (2110, 4465), (2350, 4009)]