88284560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 257816832

約数和(自身を除く): 169532272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 181, 182, 208, 260, 268, 280, 335, 362, 364, 455, 469, 520, 536, 560, 670, 724, 728, 871, 905, 910, 938, 1040, 1072, 1267, 1340, 1448, 1456, 1742, 1810, 1820, 1876, 2345, 2353, 2534, 2680, 2896, 3484, 3620, 3640, 3752, 4355, 4690, 4706, 5068, 5360, 6097, 6335, 6968, 7240, 7280, 7504, 8710, 9380, 9412, 10136, 11765, 12127, 12194, 12670, 13936, 14480, 16471, 17420, 18760, 18824, 20272, 23530, 24254, 24388, 25340, 30485, 32942, 34840, 37520, 37648, 47060, 48508, 48776, 50680, 60635, 60970, 65884, 69680, 82355, 84889, 94120, 97016, 97552, 101360, 121270, 121940, 131768, 157651, 164710, 169778, 188240, 194032, 242540, 243880, 263536, 315302, 329420, 339556, 424445, 485080, 487760, 630604, 658840, 679112, 788255, 848890, 970160, 1103557, 1261208, 1317680, 1358224, 1576510, 1697780, 2207114, 2522416, 3153020, 3395560, 4414228, 5517785, 6306040, 6791120, 8828456, 11035570, 12612080, 17656912, 22071140, 44142280, 88284560]

約数ペア:

[(1, 88284560), (2, 44142280), (4, 22071140), (5, 17656912), (7, 12612080), (8, 11035570), (10, 8828456), (13, 6791120), (14, 6306040), (16, 5517785), (20, 4414228), (26, 3395560), (28, 3153020), (35, 2522416), (40, 2207114), (52, 1697780), (56, 1576510), (65, 1358224), (67, 1317680), (70, 1261208), (80, 1103557), (91, 970160), (104, 848890), (112, 788255), (130, 679112), (134, 658840), (140, 630604), (181, 487760), (182, 485080), (208, 424445), (260, 339556), (268, 329420), (280, 315302), (335, 263536), (362, 243880), (364, 242540), (455, 194032), (469, 188240), (520, 169778), (536, 164710), (560, 157651), (670, 131768), (724, 121940), (728, 121270), (871, 101360), (905, 97552), (910, 97016), (938, 94120), (1040, 84889), (1072, 82355), (1267, 69680), (1340, 65884), (1448, 60970), (1456, 60635), (1742, 50680), (1810, 48776), (1820, 48508), (1876, 47060), (2345, 37648), (2353, 37520), (2534, 34840), (2680, 32942), (2896, 30485), (3484, 25340), (3620, 24388), (3640, 24254), (3752, 23530), (4355, 20272), (4690, 18824), (4706, 18760), (5068, 17420), (5360, 16471), (6097, 14480), (6335, 13936), (6968, 12670), (7240, 12194), (7280, 12127), (7504, 11765), (8710, 10136), (9380, 9412)]