5133040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 13749120

約数和(自身を除く): 8616080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 307, 380, 418, 440, 614, 760, 836, 880, 1045, 1228, 1520, 1535, 1672, 2090, 2456, 3070, 3344, 3377, 4180, 4912, 5833, 6140, 6754, 8360, 11666, 12280, 13508, 16720, 16885, 23332, 24560, 27016, 29165, 33770, 46664, 54032, 58330, 64163, 67540, 93328, 116660, 128326, 135080, 233320, 256652, 270160, 320815, 466640, 513304, 641630, 1026608, 1283260, 2566520, 5133040]

約数ペア:

[(1, 5133040), (2, 2566520), (4, 1283260), (5, 1026608), (8, 641630), (10, 513304), (11, 466640), (16, 320815), (19, 270160), (20, 256652), (22, 233320), (38, 135080), (40, 128326), (44, 116660), (55, 93328), (76, 67540), (80, 64163), (88, 58330), (95, 54032), (110, 46664), (152, 33770), (176, 29165), (190, 27016), (209, 24560), (220, 23332), (304, 16885), (307, 16720), (380, 13508), (418, 12280), (440, 11666), (614, 8360), (760, 6754), (836, 6140), (880, 5833), (1045, 4912), (1228, 4180), (1520, 3377), (1535, 3344), (1672, 3070), (2090, 2456)]