164039150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2953}}^1$

素因数の和:3077

約数の個数: 48

約数和(自身を含む): 336259728

約数和(自身を除く): 172220578

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 2222, 2525, 2953, 5050, 5555, 5906, 11110, 14765, 27775, 29530, 32483, 55550, 64966, 73825, 147650, 162415, 298253, 324830, 596506, 812075, 1491265, 1624150, 2982530, 3280783, 6561566, 7456325, 14912650, 16403915, 32807830, 82019575, 164039150]

約数ペア:

[(1, 164039150), (2, 82019575), (5, 32807830), (10, 16403915), (11, 14912650), (22, 7456325), (25, 6561566), (50, 3280783), (55, 2982530), (101, 1624150), (110, 1491265), (202, 812075), (275, 596506), (505, 324830), (550, 298253), (1010, 162415), (1111, 147650), (2222, 73825), (2525, 64966), (2953, 55550), (5050, 32483), (5555, 29530), (5906, 27775), (11110, 14765)]