101727080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27947}}^1$

素因数の和:27978

約数の個数: 64

約数和(自身を含む): 281715840

約数和(自身を除く): 179988760

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, 27947, 55894, 111788, 139735, 195629, 223576, 279470, 363311, 391258, 558940, 726622, 782516, 978145, 1117880, 1453244, 1565032, 1816555, 1956290, 2543177, 2906488, 3633110, 3912580, 5086354, 7266220, 7825160, 10172708, 12715885, 14532440, 20345416, 25431770, 50863540, 101727080]

約数ペア:

[(1, 101727080), (2, 50863540), (4, 25431770), (5, 20345416), (7, 14532440), (8, 12715885), (10, 10172708), (13, 7825160), (14, 7266220), (20, 5086354), (26, 3912580), (28, 3633110), (35, 2906488), (40, 2543177), (52, 1956290), (56, 1816555), (65, 1565032), (70, 1453244), (91, 1117880), (104, 978145), (130, 782516), (140, 726622), (182, 558940), (260, 391258), (280, 363311), (364, 279470), (455, 223576), (520, 195629), (728, 139735), (910, 111788), (1820, 55894), (3640, 27947)]