1003288640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1600

約数の個数: 112

約数和(自身を含む): 2507010480

約数和(自身を除く): 1503721840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 116, 145, 146, 160, 232, 290, 292, 320, 365, 464, 580, 584, 730, 928, 1160, 1168, 1460, 1481, 1856, 2117, 2320, 2336, 2920, 2962, 4234, 4640, 4672, 5840, 5924, 7405, 8468, 9280, 10585, 11680, 11848, 14810, 16936, 21170, 23360, 23696, 29620, 33872, 42340, 42949, 47392, 59240, 67744, 84680, 85898, 94784, 108113, 118480, 135488, 169360, 171796, 214745, 216226, 236960, 338720, 343592, 429490, 432452, 473920, 540565, 677440, 687184, 858980, 864904, 1081130, 1374368, 1717960, 1729808, 2162260, 2748736, 3135277, 3435920, 3459616, 4324520, 6270554, 6871840, 6919232, 8649040, 12541108, 13743680, 15676385, 17298080, 25082216, 31352770, 34596160, 50164432, 62705540, 100328864, 125411080, 200657728, 250822160, 501644320, 1003288640]

約数ペア:

[(1, 1003288640), (2, 501644320), (4, 250822160), (5, 200657728), (8, 125411080), (10, 100328864), (16, 62705540), (20, 50164432), (29, 34596160), (32, 31352770), (40, 25082216), (58, 17298080), (64, 15676385), (73, 13743680), (80, 12541108), (116, 8649040), (145, 6919232), (146, 6871840), (160, 6270554), (232, 4324520), (290, 3459616), (292, 3435920), (320, 3135277), (365, 2748736), (464, 2162260), (580, 1729808), (584, 1717960), (730, 1374368), (928, 1081130), (1160, 864904), (1168, 858980), (1460, 687184), (1481, 677440), (1856, 540565), (2117, 473920), (2320, 432452), (2336, 429490), (2920, 343592), (2962, 338720), (4234, 236960), (4640, 216226), (4672, 214745), (5840, 171796), (5924, 169360), (7405, 135488), (8468, 118480), (9280, 108113), (10585, 94784), (11680, 85898), (11848, 84680), (14810, 67744), (16936, 59240), (21170, 47392), (23360, 42949), (23696, 42340), (29620, 33872)]