84035560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13049}}^1$

素因数の和:13090

約数の個数: 64

約数和(自身を含む): 225504000

約数和(自身を除く): 141468440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 13049, 26098, 52196, 65245, 91343, 104392, 130490, 182686, 260980, 300127, 365372, 456715, 521960, 600254, 730744, 913430, 1200508, 1500635, 1826860, 2100889, 2401016, 3001270, 3653720, 4201778, 6002540, 8403556, 10504445, 12005080, 16807112, 21008890, 42017780, 84035560]

約数ペア:

[(1, 84035560), (2, 42017780), (4, 21008890), (5, 16807112), (7, 12005080), (8, 10504445), (10, 8403556), (14, 6002540), (20, 4201778), (23, 3653720), (28, 3001270), (35, 2401016), (40, 2100889), (46, 1826860), (56, 1500635), (70, 1200508), (92, 913430), (115, 730744), (140, 600254), (161, 521960), (184, 456715), (230, 365372), (280, 300127), (322, 260980), (460, 182686), (644, 130490), (805, 104392), (920, 91343), (1288, 65245), (1610, 52196), (3220, 26098), (6440, 13049)]