29368240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 77780736

約数和(自身を除く): 48412496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1451, 1840, 2024, 2530, 2902, 4048, 5060, 5804, 7255, 10120, 11608, 14510, 15961, 20240, 23216, 29020, 31922, 33373, 58040, 63844, 66746, 79805, 116080, 127688, 133492, 159610, 166865, 255376, 266984, 319220, 333730, 367103, 533968, 638440, 667460, 734206, 1276880, 1334920, 1468412, 1835515, 2669840, 2936824, 3671030, 5873648, 7342060, 14684120, 29368240]

約数ペア:

[(1, 29368240), (2, 14684120), (4, 7342060), (5, 5873648), (8, 3671030), (10, 2936824), (11, 2669840), (16, 1835515), (20, 1468412), (22, 1334920), (23, 1276880), (40, 734206), (44, 667460), (46, 638440), (55, 533968), (80, 367103), (88, 333730), (92, 319220), (110, 266984), (115, 255376), (176, 166865), (184, 159610), (220, 133492), (230, 127688), (253, 116080), (368, 79805), (440, 66746), (460, 63844), (506, 58040), (880, 33373), (920, 31922), (1012, 29020), (1265, 23216), (1451, 20240), (1840, 15961), (2024, 14510), (2530, 11608), (2902, 10120), (4048, 7255), (5060, 5804)]