55988311040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{349}}^1\times {\mathrm{31333}}^1$

素因数の和:31707

約数の個数: 88

約数和(自身を含む): 134695465800

約数和(自身を除く): 78707154760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 349, 512, 640, 698, 1024, 1280, 1396, 1745, 2560, 2792, 3490, 5120, 5584, 6980, 11168, 13960, 22336, 27920, 31333, 44672, 55840, 62666, 89344, 111680, 125332, 156665, 178688, 223360, 250664, 313330, 357376, 446720, 501328, 626660, 893440, 1002656, 1253320, 1786880, 2005312, 2506640, 4010624, 5013280, 8021248, 10026560, 10935217, 16042496, 20053120, 21870434, 32084992, 40106240, 43740868, 54676085, 80212480, 87481736, 109352170, 160424960, 174963472, 218704340, 349926944, 437408680, 699853888, 874817360, 1399707776, 1749634720, 2799415552, 3499269440, 5598831104, 6998538880, 11197662208, 13997077760, 27994155520, 55988311040]

約数ペア:

[(1, 55988311040), (2, 27994155520), (4, 13997077760), (5, 11197662208), (8, 6998538880), (10, 5598831104), (16, 3499269440), (20, 2799415552), (32, 1749634720), (40, 1399707776), (64, 874817360), (80, 699853888), (128, 437408680), (160, 349926944), (256, 218704340), (320, 174963472), (349, 160424960), (512, 109352170), (640, 87481736), (698, 80212480), (1024, 54676085), (1280, 43740868), (1396, 40106240), (1745, 32084992), (2560, 21870434), (2792, 20053120), (3490, 16042496), (5120, 10935217), (5584, 10026560), (6980, 8021248), (11168, 5013280), (13960, 4010624), (22336, 2506640), (27920, 2005312), (31333, 1786880), (44672, 1253320), (55840, 1002656), (62666, 893440), (89344, 626660), (111680, 501328), (125332, 446720), (156665, 357376), (178688, 313330), (223360, 250664)]