130645760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 108

約数和(自身を含む): 364204008

約数和(自身を除く): 233558248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2083, 2240, 3136, 3920, 4166, 4480, 6272, 7840, 8332, 8960, 10415, 12544, 14581, 15680, 16664, 20830, 29162, 31360, 33328, 41660, 58324, 62720, 66656, 72905, 83320, 102067, 116648, 133312, 145810, 166640, 204134, 233296, 266624, 291620, 333280, 408268, 466592, 510335, 533248, 583240, 666560, 816536, 933184, 1020670, 1166480, 1333120, 1633072, 1866368, 2041340, 2332960, 2666240, 3266144, 3732736, 4082680, 4665920, 6532288, 8165360, 9331840, 13064576, 16330720, 18663680, 26129152, 32661440, 65322880, 130645760]

約数ペア:

[(1, 130645760), (2, 65322880), (4, 32661440), (5, 26129152), (7, 18663680), (8, 16330720), (10, 13064576), (14, 9331840), (16, 8165360), (20, 6532288), (28, 4665920), (32, 4082680), (35, 3732736), (40, 3266144), (49, 2666240), (56, 2332960), (64, 2041340), (70, 1866368), (80, 1633072), (98, 1333120), (112, 1166480), (128, 1020670), (140, 933184), (160, 816536), (196, 666560), (224, 583240), (245, 533248), (256, 510335), (280, 466592), (320, 408268), (392, 333280), (448, 291620), (490, 266624), (560, 233296), (640, 204134), (784, 166640), (896, 145810), (980, 133312), (1120, 116648), (1280, 102067), (1568, 83320), (1792, 72905), (1960, 66656), (2083, 62720), (2240, 58324), (3136, 41660), (3920, 33328), (4166, 31360), (4480, 29162), (6272, 20830), (7840, 16664), (8332, 15680), (8960, 14581), (10415, 12544)]