27292100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 66224928

約数和(自身を除く): 38932828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 577, 860, 946, 1075, 1100, 1154, 1892, 2150, 2308, 2365, 2885, 4300, 4730, 5770, 6347, 9460, 11540, 11825, 12694, 14425, 23650, 24811, 25388, 28850, 31735, 47300, 49622, 57700, 63470, 99244, 124055, 126940, 158675, 248110, 272921, 317350, 496220, 545842, 620275, 634700, 1091684, 1240550, 1364605, 2481100, 2729210, 5458420, 6823025, 13646050, 27292100]

約数ペア:

[(1, 27292100), (2, 13646050), (4, 6823025), (5, 5458420), (10, 2729210), (11, 2481100), (20, 1364605), (22, 1240550), (25, 1091684), (43, 634700), (44, 620275), (50, 545842), (55, 496220), (86, 317350), (100, 272921), (110, 248110), (172, 158675), (215, 126940), (220, 124055), (275, 99244), (430, 63470), (473, 57700), (550, 49622), (577, 47300), (860, 31735), (946, 28850), (1075, 25388), (1100, 24811), (1154, 23650), (1892, 14425), (2150, 12694), (2308, 11825), (2365, 11540), (2885, 9460), (4300, 6347), (4730, 5770)]