2019596150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{282461}}^1$

素因数の和:282497

約数の個数: 48

約数和(自身を含む): 4413186288

約数和(自身を除く): 2393590138

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 282461, 564922, 1412305, 2824610, 3107071, 3671993, 6214142, 7061525, 7343986, 14123050, 15535355, 18359965, 31070710, 36719930, 40391923, 77676775, 80783846, 91799825, 155353550, 183599650, 201959615, 403919230, 1009798075, 2019596150]

約数ペア:

[(1, 2019596150), (2, 1009798075), (5, 403919230), (10, 201959615), (11, 183599650), (13, 155353550), (22, 91799825), (25, 80783846), (26, 77676775), (50, 40391923), (55, 36719930), (65, 31070710), (110, 18359965), (130, 15535355), (143, 14123050), (275, 7343986), (286, 7061525), (325, 6214142), (550, 3671993), (650, 3107071), (715, 2824610), (1430, 1412305), (3575, 564922), (7150, 282461)]