509354080

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 1241049600

約数和(自身を除く): 731695520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 79, 80, 118, 158, 160, 236, 295, 316, 395, 472, 590, 632, 683, 790, 944, 1180, 1264, 1366, 1580, 1888, 2360, 2528, 2732, 3160, 3415, 4661, 4720, 5464, 6320, 6830, 9322, 9440, 10928, 12640, 13660, 18644, 21856, 23305, 27320, 37288, 40297, 46610, 53957, 54640, 74576, 80594, 93220, 107914, 109280, 149152, 161188, 186440, 201485, 215828, 269785, 322376, 372880, 402970, 431656, 539570, 644752, 745760, 805940, 863312, 1079140, 1289504, 1611880, 1726624, 2158280, 3183463, 3223760, 4316560, 6366926, 6447520, 8633120, 12733852, 15917315, 25467704, 31834630, 50935408, 63669260, 101870816, 127338520, 254677040, 509354080]

約数ペア:

[(1, 509354080), (2, 254677040), (4, 127338520), (5, 101870816), (8, 63669260), (10, 50935408), (16, 31834630), (20, 25467704), (32, 15917315), (40, 12733852), (59, 8633120), (79, 6447520), (80, 6366926), (118, 4316560), (158, 3223760), (160, 3183463), (236, 2158280), (295, 1726624), (316, 1611880), (395, 1289504), (472, 1079140), (590, 863312), (632, 805940), (683, 745760), (790, 644752), (944, 539570), (1180, 431656), (1264, 402970), (1366, 372880), (1580, 322376), (1888, 269785), (2360, 215828), (2528, 201485), (2732, 186440), (3160, 161188), (3415, 149152), (4661, 109280), (4720, 107914), (5464, 93220), (6320, 80594), (6830, 74576), (9322, 54640), (9440, 53957), (10928, 46610), (12640, 40297), (13660, 37288), (18644, 27320), (21856, 23305)]