11802700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 31546592

約数和(自身を除く): 19743892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1297, 1300, 1820, 2275, 2594, 4550, 5188, 6485, 9079, 9100, 12970, 16861, 18158, 25940, 32425, 33722, 36316, 45395, 64850, 67444, 84305, 90790, 118027, 129700, 168610, 181580, 226975, 236054, 337220, 421525, 453950, 472108, 590135, 843050, 907900, 1180270, 1686100, 2360540, 2950675, 5901350, 11802700]

約数ペア:

[(1, 11802700), (2, 5901350), (4, 2950675), (5, 2360540), (7, 1686100), (10, 1180270), (13, 907900), (14, 843050), (20, 590135), (25, 472108), (26, 453950), (28, 421525), (35, 337220), (50, 236054), (52, 226975), (65, 181580), (70, 168610), (91, 129700), (100, 118027), (130, 90790), (140, 84305), (175, 67444), (182, 64850), (260, 45395), (325, 36316), (350, 33722), (364, 32425), (455, 25940), (650, 18158), (700, 16861), (910, 12970), (1297, 9100), (1300, 9079), (1820, 6485), (2275, 5188), (2594, 4550)]