225858560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 88

約数和(自身を含む): 559666176

約数和(自身を除く): 333807616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1423, 1984, 2480, 2560, 2846, 3968, 4960, 5120, 5692, 7115, 7936, 9920, 11384, 14230, 15872, 19840, 22768, 28460, 31744, 39680, 44113, 45536, 56920, 79360, 88226, 91072, 113840, 158720, 176452, 182144, 220565, 227680, 352904, 364288, 441130, 455360, 705808, 728576, 882260, 910720, 1411616, 1457152, 1764520, 1821440, 2823232, 3529040, 3642880, 5646464, 7058080, 7285760, 11292928, 14116160, 22585856, 28232320, 45171712, 56464640, 112929280, 225858560]

約数ペア:

[(1, 225858560), (2, 112929280), (4, 56464640), (5, 45171712), (8, 28232320), (10, 22585856), (16, 14116160), (20, 11292928), (31, 7285760), (32, 7058080), (40, 5646464), (62, 3642880), (64, 3529040), (80, 2823232), (124, 1821440), (128, 1764520), (155, 1457152), (160, 1411616), (248, 910720), (256, 882260), (310, 728576), (320, 705808), (496, 455360), (512, 441130), (620, 364288), (640, 352904), (992, 227680), (1024, 220565), (1240, 182144), (1280, 176452), (1423, 158720), (1984, 113840), (2480, 91072), (2560, 88226), (2846, 79360), (3968, 56920), (4960, 45536), (5120, 44113), (5692, 39680), (7115, 31744), (7936, 28460), (9920, 22768), (11384, 19840), (14230, 15872)]