1189794231320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121313}}^1\times {\mathrm{14423}}^1$

素因数の和:135764

約数の個数: 64

約数和(自身を含む): 2834729680320

約数和(自身を除く): 1644935449000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14423, 28846, 57692, 72115, 115384, 121313, 144230, 242626, 245191, 288460, 485252, 490382, 576920, 606565, 970504, 980764, 1213130, 1225955, 1961528, 2062321, 2426260, 2451910, 4124642, 4852520, 4903820, 8249284, 9807640, 10311605, 16498568, 20623210, 41246420, 82492840, 1749697399, 3499394798, 6998789596, 8748486995, 13997579192, 17496973990, 29744855783, 34993947980, 59489711566, 69987895960, 118979423132, 148724278915, 237958846264, 297448557830, 594897115660, 1189794231320]

約数ペア:

[(1, 1189794231320), (2, 594897115660), (4, 297448557830), (5, 237958846264), (8, 148724278915), (10, 118979423132), (17, 69987895960), (20, 59489711566), (34, 34993947980), (40, 29744855783), (68, 17496973990), (85, 13997579192), (136, 8748486995), (170, 6998789596), (340, 3499394798), (680, 1749697399), (14423, 82492840), (28846, 41246420), (57692, 20623210), (72115, 16498568), (115384, 10311605), (121313, 9807640), (144230, 8249284), (242626, 4903820), (245191, 4852520), (288460, 4124642), (485252, 2451910), (490382, 2426260), (576920, 2062321), (606565, 1961528), (970504, 1225955), (980764, 1213130)]