45765890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 84779136

約数和(自身を除く): 39013246

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 883, 1766, 4415, 5183, 8830, 10366, 25915, 51830, 62693, 64459, 125386, 128918, 313465, 322295, 626930, 644590, 4576589, 9153178, 22882945, 45765890]

約数ペア:

[(1, 45765890), (2, 22882945), (5, 9153178), (10, 4576589), (71, 644590), (73, 626930), (142, 322295), (146, 313465), (355, 128918), (365, 125386), (710, 64459), (730, 62693), (883, 51830), (1766, 25915), (4415, 10366), (5183, 8830)]