41667080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11478

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 73728760

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, 11447, 22894, 45788, 57235, 80129, 91576, 114470, 148811, 160258, 228940, 297622, 320516, 400645, 457880, 595244, 641032, 744055, 801290, 1041677, 1190488, 1488110, 1602580, 2083354, 2976220, 3205160, 4166708, 5208385, 5952440, 8333416, 10416770, 20833540, 41667080]

約数ペア:

[(1, 41667080), (2, 20833540), (4, 10416770), (5, 8333416), (7, 5952440), (8, 5208385), (10, 4166708), (13, 3205160), (14, 2976220), (20, 2083354), (26, 1602580), (28, 1488110), (35, 1190488), (40, 1041677), (52, 801290), (56, 744055), (65, 641032), (70, 595244), (91, 457880), (104, 400645), (130, 320516), (140, 297622), (182, 228940), (260, 160258), (280, 148811), (364, 114470), (455, 91576), (520, 80129), (728, 57235), (910, 45788), (1820, 22894), (3640, 11447)]