71753440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 188334720

約数和(自身を除く): 116581280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 691, 880, 944, 1180, 1298, 1382, 1760, 1888, 2360, 2596, 2764, 3245, 3455, 4720, 5192, 5528, 6490, 6910, 7601, 9440, 10384, 11056, 12980, 13820, 15202, 20768, 22112, 25960, 27640, 30404, 38005, 40769, 51920, 55280, 60808, 76010, 81538, 103840, 110560, 121616, 152020, 163076, 203845, 243232, 304040, 326152, 407690, 448459, 608080, 652304, 815380, 896918, 1216160, 1304608, 1630760, 1793836, 2242295, 3261520, 3587672, 4484590, 6523040, 7175344, 8969180, 14350688, 17938360, 35876720, 71753440]

約数ペア:

[(1, 71753440), (2, 35876720), (4, 17938360), (5, 14350688), (8, 8969180), (10, 7175344), (11, 6523040), (16, 4484590), (20, 3587672), (22, 3261520), (32, 2242295), (40, 1793836), (44, 1630760), (55, 1304608), (59, 1216160), (80, 896918), (88, 815380), (110, 652304), (118, 608080), (160, 448459), (176, 407690), (220, 326152), (236, 304040), (295, 243232), (352, 203845), (440, 163076), (472, 152020), (590, 121616), (649, 110560), (691, 103840), (880, 81538), (944, 76010), (1180, 60808), (1298, 55280), (1382, 51920), (1760, 40769), (1888, 38005), (2360, 30404), (2596, 27640), (2764, 25960), (3245, 22112), (3455, 20768), (4720, 15202), (5192, 13820), (5528, 12980), (6490, 11056), (6910, 10384), (7601, 9440)]