496600640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 112

約数和(自身を含む): 1245412800

約数和(自身を除く): 748812160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 59, 64, 80, 116, 118, 145, 160, 232, 236, 290, 295, 320, 464, 472, 580, 590, 907, 928, 944, 1160, 1180, 1711, 1814, 1856, 1888, 2320, 2360, 3422, 3628, 3776, 4535, 4640, 4720, 6844, 7256, 8555, 9070, 9280, 9440, 13688, 14512, 17110, 18140, 18880, 26303, 27376, 29024, 34220, 36280, 52606, 53513, 54752, 58048, 68440, 72560, 105212, 107026, 109504, 131515, 136880, 145120, 210424, 214052, 263030, 267565, 273760, 290240, 420848, 428104, 526060, 535130, 547520, 841696, 856208, 1052120, 1070260, 1551877, 1683392, 1712416, 2104240, 2140520, 3103754, 3424832, 4208480, 4281040, 6207508, 7759385, 8416960, 8562080, 12415016, 15518770, 17124160, 24830032, 31037540, 49660064, 62075080, 99320128, 124150160, 248300320, 496600640]

約数ペア:

[(1, 496600640), (2, 248300320), (4, 124150160), (5, 99320128), (8, 62075080), (10, 49660064), (16, 31037540), (20, 24830032), (29, 17124160), (32, 15518770), (40, 12415016), (58, 8562080), (59, 8416960), (64, 7759385), (80, 6207508), (116, 4281040), (118, 4208480), (145, 3424832), (160, 3103754), (232, 2140520), (236, 2104240), (290, 1712416), (295, 1683392), (320, 1551877), (464, 1070260), (472, 1052120), (580, 856208), (590, 841696), (907, 547520), (928, 535130), (944, 526060), (1160, 428104), (1180, 420848), (1711, 290240), (1814, 273760), (1856, 267565), (1888, 263030), (2320, 214052), (2360, 210424), (3422, 145120), (3628, 136880), (3776, 131515), (4535, 109504), (4640, 107026), (4720, 105212), (6844, 72560), (7256, 68440), (8555, 58048), (9070, 54752), (9280, 53513), (9440, 52606), (13688, 36280), (14512, 34220), (17110, 29024), (18140, 27376), (18880, 26303)]