1633146880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3779

約数の個数: 96

約数和(自身を含む): 4010806800

約数和(自身を除く): 2377659920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2048, 2560, 2752, 3440, 3709, 5120, 5504, 6880, 7418, 10240, 11008, 13760, 14836, 18545, 22016, 27520, 29672, 37090, 44032, 55040, 59344, 74180, 88064, 110080, 118688, 148360, 159487, 220160, 237376, 296720, 318974, 440320, 474752, 593440, 637948, 797435, 949504, 1186880, 1275896, 1594870, 1899008, 2373760, 2551792, 3189740, 3798016, 4747520, 5103584, 6379480, 7596032, 9495040, 10207168, 12758960, 18990080, 20414336, 25517920, 37980160, 40828672, 51035840, 81657344, 102071680, 163314688, 204143360, 326629376, 408286720, 816573440, 1633146880]

約数ペア:

[(1, 1633146880), (2, 816573440), (4, 408286720), (5, 326629376), (8, 204143360), (10, 163314688), (16, 102071680), (20, 81657344), (32, 51035840), (40, 40828672), (43, 37980160), (64, 25517920), (80, 20414336), (86, 18990080), (128, 12758960), (160, 10207168), (172, 9495040), (215, 7596032), (256, 6379480), (320, 5103584), (344, 4747520), (430, 3798016), (512, 3189740), (640, 2551792), (688, 2373760), (860, 1899008), (1024, 1594870), (1280, 1275896), (1376, 1186880), (1720, 949504), (2048, 797435), (2560, 637948), (2752, 593440), (3440, 474752), (3709, 440320), (5120, 318974), (5504, 296720), (6880, 237376), (7418, 220160), (10240, 159487), (11008, 148360), (13760, 118688), (14836, 110080), (18545, 88064), (22016, 74180), (27520, 59344), (29672, 55040), (37090, 44032)]