10956640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 27300672

約数和(自身を除く): 16344032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 2209, 2480, 2914, 3760, 4418, 4960, 5828, 7285, 7520, 8836, 11045, 11656, 14570, 17672, 22090, 23312, 29140, 35344, 44180, 46624, 58280, 68479, 70688, 88360, 116560, 136958, 176720, 233120, 273916, 342395, 353440, 547832, 684790, 1095664, 1369580, 2191328, 2739160, 5478320, 10956640]

約数ペア:

[(1, 10956640), (2, 5478320), (4, 2739160), (5, 2191328), (8, 1369580), (10, 1095664), (16, 684790), (20, 547832), (31, 353440), (32, 342395), (40, 273916), (47, 233120), (62, 176720), (80, 136958), (94, 116560), (124, 88360), (155, 70688), (160, 68479), (188, 58280), (235, 46624), (248, 44180), (310, 35344), (376, 29140), (470, 23312), (496, 22090), (620, 17672), (752, 14570), (940, 11656), (992, 11045), (1240, 8836), (1457, 7520), (1504, 7285), (1880, 5828), (2209, 4960), (2480, 4418), (2914, 3760)]