5415115940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 12447842400

約数和(自身を除く): 7032726460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 149, 226, 260, 298, 452, 565, 596, 745, 1130, 1237, 1469, 1490, 1937, 2260, 2474, 2938, 2980, 3874, 4948, 5876, 6185, 7345, 7748, 9685, 12370, 14690, 16081, 16837, 19370, 24740, 29380, 32162, 33674, 38740, 64324, 67348, 80405, 84185, 139781, 160810, 168370, 184313, 218881, 279562, 321620, 336740, 368626, 437762, 559124, 698905, 737252, 875524, 921565, 1094405, 1397810, 1817153, 1843130, 2188810, 2396069, 2795620, 3634306, 3686260, 4377620, 4792138, 7268612, 9085765, 9584276, 11980345, 18171530, 20827369, 23960690, 36343060, 41654738, 47921380, 83309476, 104136845, 208273690, 270755797, 416547380, 541511594, 1083023188, 1353778985, 2707557970, 5415115940]

約数ペア:

[(1, 5415115940), (2, 2707557970), (4, 1353778985), (5, 1083023188), (10, 541511594), (13, 416547380), (20, 270755797), (26, 208273690), (52, 104136845), (65, 83309476), (113, 47921380), (130, 41654738), (149, 36343060), (226, 23960690), (260, 20827369), (298, 18171530), (452, 11980345), (565, 9584276), (596, 9085765), (745, 7268612), (1130, 4792138), (1237, 4377620), (1469, 3686260), (1490, 3634306), (1937, 2795620), (2260, 2396069), (2474, 2188810), (2938, 1843130), (2980, 1817153), (3874, 1397810), (4948, 1094405), (5876, 921565), (6185, 875524), (7345, 737252), (7748, 698905), (9685, 559124), (12370, 437762), (14690, 368626), (16081, 336740), (16837, 321620), (19370, 279562), (24740, 218881), (29380, 184313), (32162, 168370), (33674, 160810), (38740, 139781), (64324, 84185), (67348, 80405)]