74933540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 107957980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 115, 118, 220, 230, 236, 251, 253, 295, 460, 502, 506, 590, 649, 1004, 1012, 1180, 1255, 1265, 1298, 1357, 2510, 2530, 2596, 2714, 2761, 3245, 5020, 5060, 5428, 5522, 5773, 6490, 6785, 11044, 11546, 12980, 13570, 13805, 14809, 14927, 23092, 27140, 27610, 28865, 29618, 29854, 55220, 57730, 59236, 59708, 63503, 74045, 74635, 115460, 127006, 148090, 149270, 162899, 254012, 296180, 298540, 317515, 325798, 340607, 635030, 651596, 681214, 814495, 1270060, 1362428, 1628990, 1703035, 3257980, 3406070, 3746677, 6812140, 7493354, 14986708, 18733385, 37466770, 74933540]

約数ペア:

[(1, 74933540), (2, 37466770), (4, 18733385), (5, 14986708), (10, 7493354), (11, 6812140), (20, 3746677), (22, 3406070), (23, 3257980), (44, 1703035), (46, 1628990), (55, 1362428), (59, 1270060), (92, 814495), (110, 681214), (115, 651596), (118, 635030), (220, 340607), (230, 325798), (236, 317515), (251, 298540), (253, 296180), (295, 254012), (460, 162899), (502, 149270), (506, 148090), (590, 127006), (649, 115460), (1004, 74635), (1012, 74045), (1180, 63503), (1255, 59708), (1265, 59236), (1298, 57730), (1357, 55220), (2510, 29854), (2530, 29618), (2596, 28865), (2714, 27610), (2761, 27140), (3245, 23092), (5020, 14927), (5060, 14809), (5428, 13805), (5522, 13570), (5773, 12980), (6490, 11546), (6785, 11044)]