84735560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 64

約数和(自身を含む): 234662400

約数和(自身を除く): 149926840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23279, 46558, 93116, 116395, 162953, 186232, 232790, 302627, 325906, 465580, 605254, 651812, 814765, 931160, 1210508, 1303624, 1513135, 1629530, 2118389, 2421016, 3026270, 3259060, 4236778, 6052540, 6518120, 8473556, 10591945, 12105080, 16947112, 21183890, 42367780, 84735560]

約数ペア:

[(1, 84735560), (2, 42367780), (4, 21183890), (5, 16947112), (7, 12105080), (8, 10591945), (10, 8473556), (13, 6518120), (14, 6052540), (20, 4236778), (26, 3259060), (28, 3026270), (35, 2421016), (40, 2118389), (52, 1629530), (56, 1513135), (65, 1303624), (70, 1210508), (91, 931160), (104, 814765), (130, 651812), (140, 605254), (182, 465580), (260, 325906), (280, 302627), (364, 232790), (455, 186232), (520, 162953), (728, 116395), (910, 93116), (1820, 46558), (3640, 23279)]