5200694380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1597}}^1\times {\mathrm{3323}}^1$

素因数の和:4943

約数の個数: 72

約数和(自身を含む): 12716334288

約数和(自身を除く): 7515639908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1597, 3194, 3323, 6388, 6646, 7985, 11179, 13292, 15970, 16615, 22358, 23261, 31940, 33230, 44716, 46522, 55895, 66460, 78253, 93044, 111790, 116305, 156506, 162827, 223580, 232610, 313012, 325654, 391265, 465220, 651308, 782530, 814135, 1565060, 1628270, 3256540, 5306831, 10613662, 21227324, 26534155, 37147817, 53068310, 74295634, 106136620, 148591268, 185739085, 260034719, 371478170, 520069438, 742956340, 1040138876, 1300173595, 2600347190, 5200694380]

約数ペア:

[(1, 5200694380), (2, 2600347190), (4, 1300173595), (5, 1040138876), (7, 742956340), (10, 520069438), (14, 371478170), (20, 260034719), (28, 185739085), (35, 148591268), (49, 106136620), (70, 74295634), (98, 53068310), (140, 37147817), (196, 26534155), (245, 21227324), (490, 10613662), (980, 5306831), (1597, 3256540), (3194, 1628270), (3323, 1565060), (6388, 814135), (6646, 782530), (7985, 651308), (11179, 465220), (13292, 391265), (15970, 325654), (16615, 313012), (22358, 232610), (23261, 223580), (31940, 162827), (33230, 156506), (44716, 116305), (46522, 111790), (55895, 93044), (66460, 78253)]