2014631440

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{36871}}^1$

素因数の和:37567

約数の個数: 40

約数和(自身を含む): 4691003328

約数和(自身を除く): 2676371888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2732, 3415, 5464, 6830, 10928, 13660, 27320, 36871, 54640, 73742, 147484, 184355, 294968, 368710, 589936, 737420, 1474840, 2949680, 25182893, 50365786, 100731572, 125914465, 201463144, 251828930, 402926288, 503657860, 1007315720, 2014631440]

約数ペア:

[(1, 2014631440), (2, 1007315720), (4, 503657860), (5, 402926288), (8, 251828930), (10, 201463144), (16, 125914465), (20, 100731572), (40, 50365786), (80, 25182893), (683, 2949680), (1366, 1474840), (2732, 737420), (3415, 589936), (5464, 368710), (6830, 294968), (10928, 184355), (13660, 147484), (27320, 73742), (36871, 54640)]