825474100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 108

約数和(自身を含む): 2085264972

約数和(自身を除く): 1259790872

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 242, 275, 340, 374, 425, 484, 550, 605, 748, 850, 935, 1100, 1210, 1700, 1870, 2057, 2420, 3025, 3740, 4013, 4114, 4675, 6050, 8026, 8228, 9350, 10285, 12100, 16052, 18700, 20065, 20570, 40130, 41140, 44143, 51425, 68221, 80260, 88286, 100325, 102850, 136442, 176572, 200650, 205700, 220715, 272884, 341105, 401300, 441430, 485573, 682210, 750431, 882860, 971146, 1103575, 1364420, 1500862, 1705525, 1942292, 2207150, 2427865, 3001724, 3411050, 3752155, 4414300, 4855730, 6822100, 7504310, 8254741, 9711460, 12139325, 15008620, 16509482, 18760775, 24278650, 33018964, 37521550, 41273705, 48557300, 75043100, 82547410, 165094820, 206368525, 412737050, 825474100]

約数ペア:

[(1, 825474100), (2, 412737050), (4, 206368525), (5, 165094820), (10, 82547410), (11, 75043100), (17, 48557300), (20, 41273705), (22, 37521550), (25, 33018964), (34, 24278650), (44, 18760775), (50, 16509482), (55, 15008620), (68, 12139325), (85, 9711460), (100, 8254741), (110, 7504310), (121, 6822100), (170, 4855730), (187, 4414300), (220, 3752155), (242, 3411050), (275, 3001724), (340, 2427865), (374, 2207150), (425, 1942292), (484, 1705525), (550, 1500862), (605, 1364420), (748, 1103575), (850, 971146), (935, 882860), (1100, 750431), (1210, 682210), (1700, 485573), (1870, 441430), (2057, 401300), (2420, 341105), (3025, 272884), (3740, 220715), (4013, 205700), (4114, 200650), (4675, 176572), (6050, 136442), (8026, 102850), (8228, 100325), (9350, 88286), (10285, 80260), (12100, 68221), (16052, 51425), (18700, 44143), (20065, 41140), (20570, 40130)]