29484880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 72316800

約数和(自身を除く): 42831920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 179, 232, 284, 290, 355, 358, 464, 568, 580, 710, 716, 895, 1136, 1160, 1420, 1432, 1790, 2059, 2320, 2840, 2864, 3580, 4118, 5191, 5680, 7160, 8236, 10295, 10382, 12709, 14320, 16472, 20590, 20764, 25418, 25955, 32944, 41180, 41528, 50836, 51910, 63545, 82360, 83056, 101672, 103820, 127090, 164720, 203344, 207640, 254180, 368561, 415280, 508360, 737122, 1016720, 1474244, 1842805, 2948488, 3685610, 5896976, 7371220, 14742440, 29484880]

約数ペア:

[(1, 29484880), (2, 14742440), (4, 7371220), (5, 5896976), (8, 3685610), (10, 2948488), (16, 1842805), (20, 1474244), (29, 1016720), (40, 737122), (58, 508360), (71, 415280), (80, 368561), (116, 254180), (142, 207640), (145, 203344), (179, 164720), (232, 127090), (284, 103820), (290, 101672), (355, 83056), (358, 82360), (464, 63545), (568, 51910), (580, 50836), (710, 41528), (716, 41180), (895, 32944), (1136, 25955), (1160, 25418), (1420, 20764), (1432, 20590), (1790, 16472), (2059, 14320), (2320, 12709), (2840, 10382), (2864, 10295), (3580, 8236), (4118, 7160), (5191, 5680)]