8848413440

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1\times {\mathrm{30187}}^1$

素因数の和:30437

約数の個数: 72

約数和(自身を含む): 21287973840

約数和(自身を除く): 12439560400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 640, 916, 1145, 1280, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 30187, 36640, 58624, 60374, 73280, 120748, 146560, 150935, 241496, 293120, 301870, 482992, 603740, 965984, 1207480, 1931968, 2414960, 3863936, 4829920, 6912823, 7727872, 9659840, 13825646, 19319680, 27651292, 34564115, 38639360, 55302584, 69128230, 110605168, 138256460, 221210336, 276512920, 442420672, 553025840, 884841344, 1106051680, 1769682688, 2212103360, 4424206720, 8848413440]

約数ペア:

[(1, 8848413440), (2, 4424206720), (4, 2212103360), (5, 1769682688), (8, 1106051680), (10, 884841344), (16, 553025840), (20, 442420672), (32, 276512920), (40, 221210336), (64, 138256460), (80, 110605168), (128, 69128230), (160, 55302584), (229, 38639360), (256, 34564115), (320, 27651292), (458, 19319680), (640, 13825646), (916, 9659840), (1145, 7727872), (1280, 6912823), (1832, 4829920), (2290, 3863936), (3664, 2414960), (4580, 1931968), (7328, 1207480), (9160, 965984), (14656, 603740), (18320, 482992), (29312, 301870), (30187, 293120), (36640, 241496), (58624, 150935), (60374, 146560), (73280, 120748)]