2912230100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 7155292032

約数和(自身を除く): 4243061932

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 173, 230, 260, 299, 325, 346, 460, 563, 575, 598, 650, 692, 865, 1126, 1150, 1196, 1300, 1495, 1730, 2249, 2252, 2300, 2815, 2990, 3460, 3979, 4325, 4498, 5630, 5980, 7319, 7475, 7958, 8650, 8996, 11245, 11260, 12949, 14075, 14638, 14950, 15916, 17300, 19895, 22490, 25898, 28150, 29276, 29900, 36595, 39790, 44980, 51727, 51796, 56225, 56300, 64745, 73190, 79580, 97399, 99475, 103454, 112450, 129490, 146380, 168337, 182975, 194798, 198950, 206908, 224900, 258635, 258980, 323725, 336674, 365950, 389596, 397900, 486995, 517270, 647450, 673348, 731900, 841685, 973990, 1034540, 1266187, 1293175, 1294900, 1683370, 1947980, 2240177, 2434975, 2532374, 2586350, 3366740, 4208425, 4480354, 4869950, 5064748, 5172700, 6330935, 8416850, 8960708, 9739900, 11200885, 12661870, 16833700, 22401770, 25323740, 29122301, 31654675, 44803540, 56004425, 58244602, 63309350, 112008850, 116489204, 126618700, 145611505, 224017700, 291223010, 582446020, 728057525, 1456115050, 2912230100]

約数ペア:

[(1, 2912230100), (2, 1456115050), (4, 728057525), (5, 582446020), (10, 291223010), (13, 224017700), (20, 145611505), (23, 126618700), (25, 116489204), (26, 112008850), (46, 63309350), (50, 58244602), (52, 56004425), (65, 44803540), (92, 31654675), (100, 29122301), (115, 25323740), (130, 22401770), (173, 16833700), (230, 12661870), (260, 11200885), (299, 9739900), (325, 8960708), (346, 8416850), (460, 6330935), (563, 5172700), (575, 5064748), (598, 4869950), (650, 4480354), (692, 4208425), (865, 3366740), (1126, 2586350), (1150, 2532374), (1196, 2434975), (1300, 2240177), (1495, 1947980), (1730, 1683370), (2249, 1294900), (2252, 1293175), (2300, 1266187), (2815, 1034540), (2990, 973990), (3460, 841685), (3979, 731900), (4325, 673348), (4498, 647450), (5630, 517270), (5980, 486995), (7319, 397900), (7475, 389596), (7958, 365950), (8650, 336674), (8996, 323725), (11245, 258980), (11260, 258635), (12949, 224900), (14075, 206908), (14638, 198950), (14950, 194798), (15916, 182975), (17300, 168337), (19895, 146380), (22490, 129490), (25898, 112450), (28150, 103454), (29276, 99475), (29900, 97399), (36595, 79580), (39790, 73190), (44980, 64745), (51727, 56300), (51796, 56225)]