3540680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 9374400

約数和(自身を除く): 5833720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 619, 715, 1144, 1238, 1430, 2476, 2860, 3095, 4952, 5720, 6190, 6809, 8047, 12380, 13618, 16094, 24760, 27236, 32188, 34045, 40235, 54472, 64376, 68090, 80470, 88517, 136180, 160940, 177034, 272360, 321880, 354068, 442585, 708136, 885170, 1770340, 3540680]

約数ペア:

[(1, 3540680), (2, 1770340), (4, 885170), (5, 708136), (8, 442585), (10, 354068), (11, 321880), (13, 272360), (20, 177034), (22, 160940), (26, 136180), (40, 88517), (44, 80470), (52, 68090), (55, 64376), (65, 54472), (88, 40235), (104, 34045), (110, 32188), (130, 27236), (143, 24760), (220, 16094), (260, 13618), (286, 12380), (440, 8047), (520, 6809), (572, 6190), (619, 5720), (715, 4952), (1144, 3095), (1238, 2860), (1430, 2476)]