16338560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 45523620

約数和(自身を除く): 29185060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 521, 560, 640, 784, 896, 980, 1042, 1120, 1568, 1960, 2084, 2240, 2605, 3136, 3647, 3920, 4168, 4480, 5210, 6272, 7294, 7840, 8336, 10420, 14588, 15680, 16672, 18235, 20840, 25529, 29176, 31360, 33344, 36470, 41680, 51058, 58352, 66688, 72940, 83360, 102116, 116704, 127645, 145880, 166720, 204232, 233408, 255290, 291760, 333440, 408464, 466816, 510580, 583520, 816928, 1021160, 1167040, 1633856, 2042320, 2334080, 3267712, 4084640, 8169280, 16338560]

約数ペア:

[(1, 16338560), (2, 8169280), (4, 4084640), (5, 3267712), (7, 2334080), (8, 2042320), (10, 1633856), (14, 1167040), (16, 1021160), (20, 816928), (28, 583520), (32, 510580), (35, 466816), (40, 408464), (49, 333440), (56, 291760), (64, 255290), (70, 233408), (80, 204232), (98, 166720), (112, 145880), (128, 127645), (140, 116704), (160, 102116), (196, 83360), (224, 72940), (245, 66688), (280, 58352), (320, 51058), (392, 41680), (448, 36470), (490, 33344), (521, 31360), (560, 29176), (640, 25529), (784, 20840), (896, 18235), (980, 16672), (1042, 15680), (1120, 14588), (1568, 10420), (1960, 8336), (2084, 7840), (2240, 7294), (2605, 6272), (3136, 5210), (3647, 4480), (3920, 4168)]