22542800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 63287616

約数和(自身を除く): 40744816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 97, 100, 112, 140, 166, 175, 194, 200, 280, 332, 350, 388, 400, 415, 485, 560, 581, 664, 679, 700, 776, 830, 970, 1162, 1328, 1358, 1400, 1552, 1660, 1940, 2075, 2324, 2425, 2716, 2800, 2905, 3320, 3395, 3880, 4150, 4648, 4850, 5432, 5810, 6640, 6790, 7760, 8051, 8300, 9296, 9700, 10864, 11620, 13580, 14525, 16102, 16600, 16975, 19400, 23240, 27160, 29050, 32204, 33200, 33950, 38800, 40255, 46480, 54320, 56357, 58100, 64408, 67900, 80510, 112714, 116200, 128816, 135800, 161020, 201275, 225428, 232400, 271600, 281785, 322040, 402550, 450856, 563570, 644080, 805100, 901712, 1127140, 1408925, 1610200, 2254280, 2817850, 3220400, 4508560, 5635700, 11271400, 22542800]

約数ペア:

[(1, 22542800), (2, 11271400), (4, 5635700), (5, 4508560), (7, 3220400), (8, 2817850), (10, 2254280), (14, 1610200), (16, 1408925), (20, 1127140), (25, 901712), (28, 805100), (35, 644080), (40, 563570), (50, 450856), (56, 402550), (70, 322040), (80, 281785), (83, 271600), (97, 232400), (100, 225428), (112, 201275), (140, 161020), (166, 135800), (175, 128816), (194, 116200), (200, 112714), (280, 80510), (332, 67900), (350, 64408), (388, 58100), (400, 56357), (415, 54320), (485, 46480), (560, 40255), (581, 38800), (664, 33950), (679, 33200), (700, 32204), (776, 29050), (830, 27160), (970, 23240), (1162, 19400), (1328, 16975), (1358, 16600), (1400, 16102), (1552, 14525), (1660, 13580), (1940, 11620), (2075, 10864), (2324, 9700), (2425, 9296), (2716, 8300), (2800, 8051), (2905, 7760), (3320, 6790), (3395, 6640), (3880, 5810), (4150, 5432), (4648, 4850)]