45531800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 106998360

約数和(自身を除く): 61466560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2347, 2425, 3880, 4694, 4850, 9388, 9700, 11735, 18776, 19400, 23470, 46940, 58675, 93880, 117350, 227659, 234700, 455318, 469400, 910636, 1138295, 1821272, 2276590, 4553180, 5691475, 9106360, 11382950, 22765900, 45531800]

約数ペア:

[(1, 45531800), (2, 22765900), (4, 11382950), (5, 9106360), (8, 5691475), (10, 4553180), (20, 2276590), (25, 1821272), (40, 1138295), (50, 910636), (97, 469400), (100, 455318), (194, 234700), (200, 227659), (388, 117350), (485, 93880), (776, 58675), (970, 46940), (1940, 23470), (2347, 19400), (2425, 18776), (3880, 11735), (4694, 9700), (4850, 9388)]