4465450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 9481536

約数和(自身を除く): 5016086

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 353, 506, 550, 575, 706, 1150, 1265, 1765, 2530, 3530, 3883, 6325, 7766, 8119, 8825, 12650, 16238, 17650, 19415, 38830, 40595, 81190, 89309, 97075, 178618, 194150, 202975, 405950, 446545, 893090, 2232725, 4465450]

約数ペア:

[(1, 4465450), (2, 2232725), (5, 893090), (10, 446545), (11, 405950), (22, 202975), (23, 194150), (25, 178618), (46, 97075), (50, 89309), (55, 81190), (110, 40595), (115, 38830), (230, 19415), (253, 17650), (275, 16238), (353, 12650), (506, 8825), (550, 8119), (575, 7766), (706, 6325), (1150, 3883), (1265, 3530), (1765, 2530)]