98463320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7668

約数の個数: 64

約数和(自身を含む): 246952800

約数和(自身を除く): 148489480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 7621, 12920, 15242, 30484, 38105, 60968, 76210, 129557, 144799, 152420, 259114, 289598, 304840, 518228, 579196, 647785, 723995, 1036456, 1158392, 1295570, 1447990, 2461583, 2591140, 2895980, 4923166, 5182280, 5791960, 9846332, 12307915, 19692664, 24615830, 49231660, 98463320]

約数ペア:

[(1, 98463320), (2, 49231660), (4, 24615830), (5, 19692664), (8, 12307915), (10, 9846332), (17, 5791960), (19, 5182280), (20, 4923166), (34, 2895980), (38, 2591140), (40, 2461583), (68, 1447990), (76, 1295570), (85, 1158392), (95, 1036456), (136, 723995), (152, 647785), (170, 579196), (190, 518228), (323, 304840), (340, 289598), (380, 259114), (646, 152420), (680, 144799), (760, 129557), (1292, 76210), (1615, 60968), (2584, 38105), (3230, 30484), (6460, 15242), (7621, 12920)]