118527280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 295498944

約数和(自身を除く): 176971664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1741, 1840, 2960, 3404, 3482, 4255, 6808, 6964, 8510, 8705, 13616, 13928, 17020, 17410, 27856, 34040, 34820, 40043, 64417, 68080, 69640, 80086, 128834, 139280, 160172, 200215, 257668, 320344, 322085, 400430, 515336, 640688, 644170, 800860, 1030672, 1288340, 1481591, 1601720, 2576680, 2963182, 3203440, 5153360, 5926364, 7407955, 11852728, 14815910, 23705456, 29631820, 59263640, 118527280]

約数ペア:

[(1, 118527280), (2, 59263640), (4, 29631820), (5, 23705456), (8, 14815910), (10, 11852728), (16, 7407955), (20, 5926364), (23, 5153360), (37, 3203440), (40, 2963182), (46, 2576680), (74, 1601720), (80, 1481591), (92, 1288340), (115, 1030672), (148, 800860), (184, 644170), (185, 640688), (230, 515336), (296, 400430), (368, 322085), (370, 320344), (460, 257668), (592, 200215), (740, 160172), (851, 139280), (920, 128834), (1480, 80086), (1702, 69640), (1741, 68080), (1840, 64417), (2960, 40043), (3404, 34820), (3482, 34040), (4255, 27856), (6808, 17410), (6964, 17020), (8510, 13928), (8705, 13616)]