82839560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 196300800

約数和(自身を除く): 113461240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 709, 920, 1016, 1270, 1418, 2540, 2836, 2921, 3545, 5080, 5672, 5842, 7090, 11684, 14180, 14605, 16307, 23368, 28360, 29210, 32614, 58420, 65228, 81535, 90043, 116840, 130456, 163070, 180086, 326140, 360172, 450215, 652280, 720344, 900430, 1800860, 2070989, 3601720, 4141978, 8283956, 10354945, 16567912, 20709890, 41419780, 82839560]

約数ペア:

[(1, 82839560), (2, 41419780), (4, 20709890), (5, 16567912), (8, 10354945), (10, 8283956), (20, 4141978), (23, 3601720), (40, 2070989), (46, 1800860), (92, 900430), (115, 720344), (127, 652280), (184, 450215), (230, 360172), (254, 326140), (460, 180086), (508, 163070), (635, 130456), (709, 116840), (920, 90043), (1016, 81535), (1270, 65228), (1418, 58420), (2540, 32614), (2836, 29210), (2921, 28360), (3545, 23368), (5080, 16307), (5672, 14605), (5842, 14180), (7090, 11684)]