1569709381160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1505341}}^1$

素因数の和:1505682

約数の個数: 64

約数和(自身を含む): 3576692592000

約数和(自身を除く): 2006983210840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 199, 262, 398, 524, 655, 796, 995, 1048, 1310, 1592, 1990, 2620, 3980, 5240, 7960, 26069, 52138, 104276, 130345, 208552, 260690, 521380, 1042760, 1505341, 3010682, 6021364, 7526705, 12042728, 15053410, 30106820, 60213640, 197199671, 299562859, 394399342, 599125718, 788798684, 985998355, 1198251436, 1497814295, 1577597368, 1971996710, 2396502872, 2995628590, 3943993420, 5991257180, 7887986840, 11982514360, 39242734529, 78485469058, 156970938116, 196213672645, 313941876232, 392427345290, 784854690580, 1569709381160]

約数ペア:

[(1, 1569709381160), (2, 784854690580), (4, 392427345290), (5, 313941876232), (8, 196213672645), (10, 156970938116), (20, 78485469058), (40, 39242734529), (131, 11982514360), (199, 7887986840), (262, 5991257180), (398, 3943993420), (524, 2995628590), (655, 2396502872), (796, 1971996710), (995, 1577597368), (1048, 1497814295), (1310, 1198251436), (1592, 985998355), (1990, 788798684), (2620, 599125718), (3980, 394399342), (5240, 299562859), (7960, 197199671), (26069, 60213640), (52138, 30106820), (104276, 15053410), (130345, 12042728), (208552, 7526705), (260690, 6021364), (521380, 3010682), (1042760, 1505341)]