104855680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8661

約数の個数: 64

約数和(自身を含む): 263894400

約数和(自身を除く): 159038720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8623, 12160, 17246, 34492, 43115, 68984, 86230, 137968, 163837, 172460, 275936, 327674, 344920, 551872, 655348, 689840, 819185, 1103744, 1310696, 1379680, 1638370, 2621392, 2759360, 3276740, 5242784, 5518720, 6553480, 10485568, 13106960, 20971136, 26213920, 52427840, 104855680]

約数ペア:

[(1, 104855680), (2, 52427840), (4, 26213920), (5, 20971136), (8, 13106960), (10, 10485568), (16, 6553480), (19, 5518720), (20, 5242784), (32, 3276740), (38, 2759360), (40, 2621392), (64, 1638370), (76, 1379680), (80, 1310696), (95, 1103744), (128, 819185), (152, 689840), (160, 655348), (190, 551872), (304, 344920), (320, 327674), (380, 275936), (608, 172460), (640, 163837), (760, 137968), (1216, 86230), (1520, 68984), (2432, 43115), (3040, 34492), (6080, 17246), (8623, 12160)]