86132320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 221810400

約数和(自身を除く): 135678080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 977, 1102, 1160, 1520, 1954, 2204, 2320, 2755, 3040, 3908, 4408, 4640, 4885, 5510, 7816, 8816, 9770, 11020, 15632, 17632, 18563, 19540, 22040, 28333, 31264, 37126, 39080, 44080, 56666, 74252, 78160, 88160, 92815, 113332, 141665, 148504, 156320, 185630, 226664, 283330, 297008, 371260, 453328, 538327, 566660, 594016, 742520, 906656, 1076654, 1133320, 1485040, 2153308, 2266640, 2691635, 2970080, 4306616, 4533280, 5383270, 8613232, 10766540, 17226464, 21533080, 43066160, 86132320]

約数ペア:

[(1, 86132320), (2, 43066160), (4, 21533080), (5, 17226464), (8, 10766540), (10, 8613232), (16, 5383270), (19, 4533280), (20, 4306616), (29, 2970080), (32, 2691635), (38, 2266640), (40, 2153308), (58, 1485040), (76, 1133320), (80, 1076654), (95, 906656), (116, 742520), (145, 594016), (152, 566660), (160, 538327), (190, 453328), (232, 371260), (290, 297008), (304, 283330), (380, 226664), (464, 185630), (551, 156320), (580, 148504), (608, 141665), (760, 113332), (928, 92815), (977, 88160), (1102, 78160), (1160, 74252), (1520, 56666), (1954, 44080), (2204, 39080), (2320, 37126), (2755, 31264), (3040, 28333), (3908, 22040), (4408, 19540), (4640, 18563), (4885, 17632), (5510, 15632), (7816, 11020), (8816, 9770)]