11147888440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 27420301440

約数和(自身を除く): 16272413000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 193, 226, 260, 386, 452, 520, 565, 772, 904, 965, 983, 1130, 1469, 1544, 1930, 1966, 2260, 2509, 2938, 3860, 3932, 4520, 4915, 5018, 5876, 7345, 7720, 7864, 9830, 10036, 11752, 12545, 12779, 14690, 19660, 20072, 21809, 25090, 25558, 29380, 39320, 43618, 50180, 51116, 58760, 63895, 87236, 100360, 102232, 109045, 111079, 127790, 174472, 189719, 218090, 222158, 255580, 283517, 379438, 436180, 444316, 511160, 555395, 567034, 758876, 872360, 888632, 948595, 1110790, 1134068, 1417585, 1444027, 1517752, 1897190, 2221580, 2268136, 2466347, 2835170, 2888054, 3794380, 4443160, 4932694, 5670340, 5776108, 7220135, 7588760, 9865388, 11340680, 11552216, 12331735, 14440270, 19730776, 21438247, 24663470, 28880540, 42876494, 49326940, 57761080, 85752988, 98653880, 107191235, 171505976, 214382470, 278697211, 428764940, 557394422, 857529880, 1114788844, 1393486055, 2229577688, 2786972110, 5573944220, 11147888440]

約数ペア:

[(1, 11147888440), (2, 5573944220), (4, 2786972110), (5, 2229577688), (8, 1393486055), (10, 1114788844), (13, 857529880), (20, 557394422), (26, 428764940), (40, 278697211), (52, 214382470), (65, 171505976), (104, 107191235), (113, 98653880), (130, 85752988), (193, 57761080), (226, 49326940), (260, 42876494), (386, 28880540), (452, 24663470), (520, 21438247), (565, 19730776), (772, 14440270), (904, 12331735), (965, 11552216), (983, 11340680), (1130, 9865388), (1469, 7588760), (1544, 7220135), (1930, 5776108), (1966, 5670340), (2260, 4932694), (2509, 4443160), (2938, 3794380), (3860, 2888054), (3932, 2835170), (4520, 2466347), (4915, 2268136), (5018, 2221580), (5876, 1897190), (7345, 1517752), (7720, 1444027), (7864, 1417585), (9830, 1134068), (10036, 1110790), (11752, 948595), (12545, 888632), (12779, 872360), (14690, 758876), (19660, 567034), (20072, 555395), (21809, 511160), (25090, 444316), (25558, 436180), (29380, 379438), (39320, 283517), (43618, 255580), (50180, 222158), (51116, 218090), (58760, 189719), (63895, 174472), (87236, 127790), (100360, 111079), (102232, 109045)]