25525115980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{136163}}^1$

素因数の和:136295

約数の個数: 96

約数和(自身を含む): 66613607424

約数和(自身を除く): 41088491444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 182, 206, 260, 364, 412, 455, 515, 721, 910, 1030, 1339, 1442, 1820, 2060, 2678, 2884, 3605, 5356, 6695, 7210, 9373, 13390, 14420, 18746, 26780, 37492, 46865, 93730, 136163, 187460, 272326, 544652, 680815, 953141, 1361630, 1770119, 1906282, 2723260, 3540238, 3812564, 4765705, 7080476, 8850595, 9531410, 12390833, 14024789, 17701190, 19062820, 24781666, 28049578, 35402380, 49563332, 56099156, 61954165, 70123945, 98173523, 123908330, 140247890, 182322257, 196347046, 247816660, 280495780, 364644514, 392694092, 490867615, 729289028, 911611285, 981735230, 1276255799, 1823222570, 1963470460, 2552511598, 3646445140, 5105023196, 6381278995, 12762557990, 25525115980]

約数ペア:

[(1, 25525115980), (2, 12762557990), (4, 6381278995), (5, 5105023196), (7, 3646445140), (10, 2552511598), (13, 1963470460), (14, 1823222570), (20, 1276255799), (26, 981735230), (28, 911611285), (35, 729289028), (52, 490867615), (65, 392694092), (70, 364644514), (91, 280495780), (103, 247816660), (130, 196347046), (140, 182322257), (182, 140247890), (206, 123908330), (260, 98173523), (364, 70123945), (412, 61954165), (455, 56099156), (515, 49563332), (721, 35402380), (910, 28049578), (1030, 24781666), (1339, 19062820), (1442, 17701190), (1820, 14024789), (2060, 12390833), (2678, 9531410), (2884, 8850595), (3605, 7080476), (5356, 4765705), (6695, 3812564), (7210, 3540238), (9373, 2723260), (13390, 1906282), (14420, 1770119), (18746, 1361630), (26780, 953141), (37492, 680815), (46865, 544652), (93730, 272326), (136163, 187460)]