565595120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 1371474720

約数和(自身を除く): 805879600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 131, 145, 232, 262, 290, 464, 524, 580, 655, 1048, 1160, 1310, 1861, 2096, 2320, 2620, 3722, 3799, 5240, 7444, 7598, 9305, 10480, 14888, 15196, 18610, 18995, 29776, 30392, 37220, 37990, 53969, 60784, 74440, 75980, 107938, 148880, 151960, 215876, 243791, 269845, 303920, 431752, 487582, 539690, 863504, 975164, 1079380, 1218955, 1950328, 2158760, 2437910, 3900656, 4317520, 4875820, 7069939, 9751640, 14139878, 19503280, 28279756, 35349695, 56559512, 70699390, 113119024, 141398780, 282797560, 565595120]

約数ペア:

[(1, 565595120), (2, 282797560), (4, 141398780), (5, 113119024), (8, 70699390), (10, 56559512), (16, 35349695), (20, 28279756), (29, 19503280), (40, 14139878), (58, 9751640), (80, 7069939), (116, 4875820), (131, 4317520), (145, 3900656), (232, 2437910), (262, 2158760), (290, 1950328), (464, 1218955), (524, 1079380), (580, 975164), (655, 863504), (1048, 539690), (1160, 487582), (1310, 431752), (1861, 303920), (2096, 269845), (2320, 243791), (2620, 215876), (3722, 151960), (3799, 148880), (5240, 107938), (7444, 75980), (7598, 74440), (9305, 60784), (10480, 53969), (14888, 37990), (15196, 37220), (18610, 30392), (18995, 29776)]