91543400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 231782040

約数和(自身を除く): 140238640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 200, 257, 260, 274, 325, 514, 520, 548, 650, 685, 1028, 1096, 1285, 1300, 1370, 1781, 2056, 2570, 2600, 2740, 3341, 3425, 3562, 5140, 5480, 6425, 6682, 6850, 7124, 8905, 10280, 12850, 13364, 13700, 14248, 16705, 17810, 25700, 26728, 27400, 33410, 35209, 35620, 44525, 51400, 66820, 70418, 71240, 83525, 89050, 133640, 140836, 167050, 176045, 178100, 281672, 334100, 352090, 356200, 457717, 668200, 704180, 880225, 915434, 1408360, 1760450, 1830868, 2288585, 3520900, 3661736, 4577170, 7041800, 9154340, 11442925, 18308680, 22885850, 45771700, 91543400]

約数ペア:

[(1, 91543400), (2, 45771700), (4, 22885850), (5, 18308680), (8, 11442925), (10, 9154340), (13, 7041800), (20, 4577170), (25, 3661736), (26, 3520900), (40, 2288585), (50, 1830868), (52, 1760450), (65, 1408360), (100, 915434), (104, 880225), (130, 704180), (137, 668200), (200, 457717), (257, 356200), (260, 352090), (274, 334100), (325, 281672), (514, 178100), (520, 176045), (548, 167050), (650, 140836), (685, 133640), (1028, 89050), (1096, 83525), (1285, 71240), (1300, 70418), (1370, 66820), (1781, 51400), (2056, 44525), (2570, 35620), (2600, 35209), (2740, 33410), (3341, 27400), (3425, 26728), (3562, 25700), (5140, 17810), (5480, 16705), (6425, 14248), (6682, 13700), (6850, 13364), (7124, 12850), (8905, 10280)]