2152632320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 104

約数和(自身を含む): 5228151480

約数和(自身を除く): 3075519160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 640, 712, 890, 1024, 1181, 1280, 1424, 1780, 2048, 2362, 2560, 2848, 3560, 4096, 4724, 5120, 5696, 5905, 7120, 9448, 10240, 11392, 11810, 14240, 18896, 20480, 22784, 23620, 28480, 37792, 45568, 47240, 56960, 75584, 91136, 94480, 105109, 113920, 151168, 182272, 188960, 210218, 227840, 302336, 364544, 377920, 420436, 455680, 525545, 604672, 755840, 840872, 911360, 1051090, 1209344, 1511680, 1681744, 1822720, 2102180, 2418688, 3023360, 3363488, 4204360, 4837376, 6046720, 6726976, 8408720, 12093440, 13453952, 16817440, 24186880, 26907904, 33634880, 53815808, 67269760, 107631616, 134539520, 215263232, 269079040, 430526464, 538158080, 1076316160, 2152632320]

約数ペア:

[(1, 2152632320), (2, 1076316160), (4, 538158080), (5, 430526464), (8, 269079040), (10, 215263232), (16, 134539520), (20, 107631616), (32, 67269760), (40, 53815808), (64, 33634880), (80, 26907904), (89, 24186880), (128, 16817440), (160, 13453952), (178, 12093440), (256, 8408720), (320, 6726976), (356, 6046720), (445, 4837376), (512, 4204360), (640, 3363488), (712, 3023360), (890, 2418688), (1024, 2102180), (1181, 1822720), (1280, 1681744), (1424, 1511680), (1780, 1209344), (2048, 1051090), (2362, 911360), (2560, 840872), (2848, 755840), (3560, 604672), (4096, 525545), (4724, 455680), (5120, 420436), (5696, 377920), (5905, 364544), (7120, 302336), (9448, 227840), (10240, 210218), (11392, 188960), (11810, 182272), (14240, 151168), (18896, 113920), (20480, 105109), (22784, 94480), (23620, 91136), (28480, 75584), (37792, 56960), (45568, 47240)]