99812440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 292844160

約数和(自身を除く): 193031720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1613, 1768, 1820, 2210, 2380, 3094, 3226, 3640, 4420, 4760, 6188, 6452, 7735, 8065, 8840, 11291, 12376, 12904, 15470, 16130, 20969, 22582, 27421, 30940, 32260, 41938, 45164, 54842, 56455, 61880, 64520, 83876, 90328, 104845, 109684, 112910, 137105, 146783, 167752, 191947, 209690, 219368, 225820, 274210, 293566, 356473, 383894, 419380, 451640, 548420, 587132, 712946, 733915, 767788, 838760, 959735, 1096840, 1174264, 1425892, 1467830, 1535576, 1782365, 1919470, 2495311, 2851784, 2935660, 3564730, 3838940, 4990622, 5871320, 7129460, 7677880, 9981244, 12476555, 14258920, 19962488, 24953110, 49906220, 99812440]

約数ペア:

[(1, 99812440), (2, 49906220), (4, 24953110), (5, 19962488), (7, 14258920), (8, 12476555), (10, 9981244), (13, 7677880), (14, 7129460), (17, 5871320), (20, 4990622), (26, 3838940), (28, 3564730), (34, 2935660), (35, 2851784), (40, 2495311), (52, 1919470), (56, 1782365), (65, 1535576), (68, 1467830), (70, 1425892), (85, 1174264), (91, 1096840), (104, 959735), (119, 838760), (130, 767788), (136, 733915), (140, 712946), (170, 587132), (182, 548420), (221, 451640), (238, 419380), (260, 383894), (280, 356473), (340, 293566), (364, 274210), (442, 225820), (455, 219368), (476, 209690), (520, 191947), (595, 167752), (680, 146783), (728, 137105), (884, 112910), (910, 109684), (952, 104845), (1105, 90328), (1190, 83876), (1547, 64520), (1613, 61880), (1768, 56455), (1820, 54842), (2210, 45164), (2380, 41938), (3094, 32260), (3226, 30940), (3640, 27421), (4420, 22582), (4760, 20969), (6188, 16130), (6452, 15470), (7735, 12904), (8065, 12376), (8840, 11291)]