115272760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 270371520

約数和(自身を除く): 155098760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 568, 710, 740, 1097, 1420, 1480, 2194, 2627, 2840, 4388, 5254, 5485, 8776, 10508, 10970, 13135, 21016, 21940, 26270, 40589, 43880, 52540, 77887, 81178, 105080, 155774, 162356, 202945, 311548, 324712, 389435, 405890, 623096, 778870, 811780, 1557740, 1623560, 2881819, 3115480, 5763638, 11527276, 14409095, 23054552, 28818190, 57636380, 115272760]

約数ペア:

[(1, 115272760), (2, 57636380), (4, 28818190), (5, 23054552), (8, 14409095), (10, 11527276), (20, 5763638), (37, 3115480), (40, 2881819), (71, 1623560), (74, 1557740), (142, 811780), (148, 778870), (185, 623096), (284, 405890), (296, 389435), (355, 324712), (370, 311548), (568, 202945), (710, 162356), (740, 155774), (1097, 105080), (1420, 81178), (1480, 77887), (2194, 52540), (2627, 43880), (2840, 40589), (4388, 26270), (5254, 21940), (5485, 21016), (8776, 13135), (10508, 10970)]