13303219780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1701179}}^1$

素因数の和:1701228

約数の個数: 48

約数和(自身を含む): 30866209920

約数和(自身を除く): 17562990140

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 1701179, 3402358, 6804716, 8505895, 17011790, 28920043, 34023580, 39127117, 57840086, 78254234, 115680172, 144600215, 156508468, 195635585, 289200430, 391271170, 578400860, 665160989, 782542340, 1330321978, 2660643956, 3325804945, 6651609890, 13303219780]

約数ペア:

[(1, 13303219780), (2, 6651609890), (4, 3325804945), (5, 2660643956), (10, 1330321978), (17, 782542340), (20, 665160989), (23, 578400860), (34, 391271170), (46, 289200430), (68, 195635585), (85, 156508468), (92, 144600215), (115, 115680172), (170, 78254234), (230, 57840086), (340, 39127117), (391, 34023580), (460, 28920043), (782, 17011790), (1564, 8505895), (1955, 6804716), (3910, 3402358), (7820, 1701179)]