1121459680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6692

約数の個数: 96

約数和(自身を含む): 2920548960

約数和(自身を除く): 1799089280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 160, 176, 194, 220, 352, 388, 440, 485, 776, 880, 970, 1067, 1552, 1760, 1940, 2134, 3104, 3880, 4268, 5335, 6569, 7760, 8536, 10670, 13138, 15520, 17072, 21340, 26276, 32845, 34144, 42680, 52552, 65690, 72259, 85360, 105104, 131380, 144518, 170720, 210208, 262760, 289036, 361295, 525520, 578072, 637193, 722590, 1051040, 1156144, 1274386, 1445180, 2312288, 2548772, 2890360, 3185965, 5097544, 5780720, 6371930, 7009123, 10195088, 11561440, 12743860, 14018246, 20390176, 25487720, 28036492, 35045615, 50975440, 56072984, 70091230, 101950880, 112145968, 140182460, 224291936, 280364920, 560729840, 1121459680]

約数ペア:

[(1, 1121459680), (2, 560729840), (4, 280364920), (5, 224291936), (8, 140182460), (10, 112145968), (11, 101950880), (16, 70091230), (20, 56072984), (22, 50975440), (32, 35045615), (40, 28036492), (44, 25487720), (55, 20390176), (80, 14018246), (88, 12743860), (97, 11561440), (110, 10195088), (160, 7009123), (176, 6371930), (194, 5780720), (220, 5097544), (352, 3185965), (388, 2890360), (440, 2548772), (485, 2312288), (776, 1445180), (880, 1274386), (970, 1156144), (1067, 1051040), (1552, 722590), (1760, 637193), (1940, 578072), (2134, 525520), (3104, 361295), (3880, 289036), (4268, 262760), (5335, 210208), (6569, 170720), (7760, 144518), (8536, 131380), (10670, 105104), (13138, 85360), (15520, 72259), (17072, 65690), (21340, 52552), (26276, 42680), (32845, 34144)]