97151960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59239}}^1$

素因数の和:59291

約数の個数: 32

約数和(自身を含む): 223927200

約数和(自身を除く): 126775240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 59239, 118478, 236956, 296195, 473912, 592390, 1184780, 2369560, 2428799, 4857598, 9715196, 12143995, 19430392, 24287990, 48575980, 97151960]

約数ペア:

[(1, 97151960), (2, 48575980), (4, 24287990), (5, 19430392), (8, 12143995), (10, 9715196), (20, 4857598), (40, 2428799), (41, 2369560), (82, 1184780), (164, 592390), (205, 473912), (328, 296195), (410, 236956), (820, 118478), (1640, 59239)]