47020480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 122895360

約数和(自身を除く): 75874880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 89, 104, 127, 130, 160, 178, 208, 254, 260, 320, 356, 416, 445, 508, 520, 635, 712, 832, 890, 1016, 1040, 1157, 1270, 1424, 1651, 1780, 2032, 2080, 2314, 2540, 2848, 3302, 3560, 4064, 4160, 4628, 5080, 5696, 5785, 6604, 7120, 8128, 8255, 9256, 10160, 11303, 11570, 13208, 14240, 16510, 18512, 20320, 22606, 23140, 26416, 28480, 33020, 37024, 40640, 45212, 46280, 52832, 56515, 66040, 74048, 90424, 92560, 105664, 113030, 132080, 146939, 180848, 185120, 226060, 264160, 293878, 361696, 370240, 452120, 528320, 587756, 723392, 734695, 904240, 1175512, 1469390, 1808480, 2351024, 2938780, 3616960, 4702048, 5877560, 9404096, 11755120, 23510240, 47020480]

約数ペア:

[(1, 47020480), (2, 23510240), (4, 11755120), (5, 9404096), (8, 5877560), (10, 4702048), (13, 3616960), (16, 2938780), (20, 2351024), (26, 1808480), (32, 1469390), (40, 1175512), (52, 904240), (64, 734695), (65, 723392), (80, 587756), (89, 528320), (104, 452120), (127, 370240), (130, 361696), (160, 293878), (178, 264160), (208, 226060), (254, 185120), (260, 180848), (320, 146939), (356, 132080), (416, 113030), (445, 105664), (508, 92560), (520, 90424), (635, 74048), (712, 66040), (832, 56515), (890, 52832), (1016, 46280), (1040, 45212), (1157, 40640), (1270, 37024), (1424, 33020), (1651, 28480), (1780, 26416), (2032, 23140), (2080, 22606), (2314, 20320), (2540, 18512), (2848, 16510), (3302, 14240), (3560, 13208), (4064, 11570), (4160, 11303), (4628, 10160), (5080, 9256), (5696, 8255), (5785, 8128), (6604, 7120)]