14742440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 20249560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 179, 232, 284, 290, 355, 358, 568, 580, 710, 716, 895, 1160, 1420, 1432, 1790, 2059, 2840, 3580, 4118, 5191, 7160, 8236, 10295, 10382, 12709, 16472, 20590, 20764, 25418, 25955, 41180, 41528, 50836, 51910, 63545, 82360, 101672, 103820, 127090, 207640, 254180, 368561, 508360, 737122, 1474244, 1842805, 2948488, 3685610, 7371220, 14742440]

約数ペア:

[(1, 14742440), (2, 7371220), (4, 3685610), (5, 2948488), (8, 1842805), (10, 1474244), (20, 737122), (29, 508360), (40, 368561), (58, 254180), (71, 207640), (116, 127090), (142, 103820), (145, 101672), (179, 82360), (232, 63545), (284, 51910), (290, 50836), (355, 41528), (358, 41180), (568, 25955), (580, 25418), (710, 20764), (716, 20590), (895, 16472), (1160, 12709), (1420, 10382), (1432, 10295), (1790, 8236), (2059, 7160), (2840, 5191), (3580, 4118)]