8925280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 25994304

約数和(自身を除く): 17069024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 613, 728, 910, 1040, 1120, 1226, 1456, 1820, 2080, 2452, 2912, 3065, 3640, 4291, 4904, 6130, 7280, 7969, 8582, 9808, 12260, 14560, 15938, 17164, 19616, 21455, 24520, 31876, 34328, 39845, 42910, 49040, 55783, 63752, 68656, 79690, 85820, 98080, 111566, 127504, 137312, 159380, 171640, 223132, 255008, 278915, 318760, 343280, 446264, 557830, 637520, 686560, 892528, 1115660, 1275040, 1785056, 2231320, 4462640, 8925280]

約数ペア:

[(1, 8925280), (2, 4462640), (4, 2231320), (5, 1785056), (7, 1275040), (8, 1115660), (10, 892528), (13, 686560), (14, 637520), (16, 557830), (20, 446264), (26, 343280), (28, 318760), (32, 278915), (35, 255008), (40, 223132), (52, 171640), (56, 159380), (65, 137312), (70, 127504), (80, 111566), (91, 98080), (104, 85820), (112, 79690), (130, 68656), (140, 63752), (160, 55783), (182, 49040), (208, 42910), (224, 39845), (260, 34328), (280, 31876), (364, 24520), (416, 21455), (455, 19616), (520, 17164), (560, 15938), (613, 14560), (728, 12260), (910, 9808), (1040, 8582), (1120, 7969), (1226, 7280), (1456, 6130), (1820, 4904), (2080, 4291), (2452, 3640), (2912, 3065)]