2711838640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{284857}}^1$

素因数の和:284894

約数の個数: 80

約数和(自身を含む): 7629636672

約数和(自身を除く): 4917798032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 284857, 569714, 1139428, 1424285, 1993999, 2278856, 2848570, 3987998, 4557712, 4842569, 5697140, 7975996, 9685138, 9969995, 11394280, 15951992, 19370276, 19939990, 22788560, 24212845, 31903984, 33897983, 38740552, 39879980, 48425690, 67795966, 77481104, 79759960, 96851380, 135591932, 159519920, 169489915, 193702760, 271183864, 338979830, 387405520, 542367728, 677959660, 1355919320, 2711838640]

約数ペア:

[(1, 2711838640), (2, 1355919320), (4, 677959660), (5, 542367728), (7, 387405520), (8, 338979830), (10, 271183864), (14, 193702760), (16, 169489915), (17, 159519920), (20, 135591932), (28, 96851380), (34, 79759960), (35, 77481104), (40, 67795966), (56, 48425690), (68, 39879980), (70, 38740552), (80, 33897983), (85, 31903984), (112, 24212845), (119, 22788560), (136, 19939990), (140, 19370276), (170, 15951992), (238, 11394280), (272, 9969995), (280, 9685138), (340, 7975996), (476, 5697140), (560, 4842569), (595, 4557712), (680, 3987998), (952, 2848570), (1190, 2278856), (1360, 1993999), (1904, 1424285), (2380, 1139428), (4760, 569714), (9520, 284857)]