11269460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 24712464

約数和(自身を除く): 13443004

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 157, 185, 194, 314, 370, 388, 485, 628, 740, 785, 970, 1570, 1940, 3140, 3589, 5809, 7178, 11618, 14356, 15229, 17945, 23236, 29045, 30458, 35890, 58090, 60916, 71780, 76145, 116180, 152290, 304580, 563473, 1126946, 2253892, 2817365, 5634730, 11269460]

約数ペア:

[(1, 11269460), (2, 5634730), (4, 2817365), (5, 2253892), (10, 1126946), (20, 563473), (37, 304580), (74, 152290), (97, 116180), (148, 76145), (157, 71780), (185, 60916), (194, 58090), (314, 35890), (370, 30458), (388, 29045), (485, 23236), (628, 17945), (740, 15229), (785, 14356), (970, 11618), (1570, 7178), (1940, 5809), (3140, 3589)]