8088432940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1051}}^1\times {\mathrm{7853}}^1$

素因数の和:8927

約数の個数: 72

約数和(自身を含む): 19780204752

約数和(自身を除く): 11691771812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1051, 2102, 4204, 5255, 7357, 7853, 10510, 14714, 15706, 21020, 29428, 31412, 36785, 39265, 51499, 54971, 73570, 78530, 102998, 109942, 147140, 157060, 205996, 219884, 257495, 274855, 384797, 514990, 549710, 769594, 1029980, 1099420, 1539188, 1923985, 3847970, 7695940, 8253503, 16507006, 33014012, 41267515, 57774521, 82535030, 115549042, 165070060, 231098084, 288872605, 404421647, 577745210, 808843294, 1155490420, 1617686588, 2022108235, 4044216470, 8088432940]

約数ペア:

[(1, 8088432940), (2, 4044216470), (4, 2022108235), (5, 1617686588), (7, 1155490420), (10, 808843294), (14, 577745210), (20, 404421647), (28, 288872605), (35, 231098084), (49, 165070060), (70, 115549042), (98, 82535030), (140, 57774521), (196, 41267515), (245, 33014012), (490, 16507006), (980, 8253503), (1051, 7695940), (2102, 3847970), (4204, 1923985), (5255, 1539188), (7357, 1099420), (7853, 1029980), (10510, 769594), (14714, 549710), (15706, 514990), (21020, 384797), (29428, 274855), (31412, 257495), (36785, 219884), (39265, 205996), (51499, 157060), (54971, 147140), (73570, 109942), (78530, 102998)]