64754200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 179631360

約数和(自身を除く): 114877160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2011, 2300, 3220, 4022, 4025, 4600, 6440, 8044, 8050, 10055, 14077, 16088, 16100, 20110, 28154, 32200, 40220, 46253, 50275, 56308, 70385, 80440, 92506, 100550, 112616, 140770, 185012, 201100, 231265, 281540, 323771, 351925, 370024, 402200, 462530, 563080, 647542, 703850, 925060, 1156325, 1295084, 1407700, 1618855, 1850120, 2312650, 2590168, 2815400, 3237710, 4625300, 6475420, 8094275, 9250600, 12950840, 16188550, 32377100, 64754200]

約数ペア:

[(1, 64754200), (2, 32377100), (4, 16188550), (5, 12950840), (7, 9250600), (8, 8094275), (10, 6475420), (14, 4625300), (20, 3237710), (23, 2815400), (25, 2590168), (28, 2312650), (35, 1850120), (40, 1618855), (46, 1407700), (50, 1295084), (56, 1156325), (70, 925060), (92, 703850), (100, 647542), (115, 563080), (140, 462530), (161, 402200), (175, 370024), (184, 351925), (200, 323771), (230, 281540), (280, 231265), (322, 201100), (350, 185012), (460, 140770), (575, 112616), (644, 100550), (700, 92506), (805, 80440), (920, 70385), (1150, 56308), (1288, 50275), (1400, 46253), (1610, 40220), (2011, 32200), (2300, 28154), (3220, 20110), (4022, 16100), (4025, 16088), (4600, 14077), (6440, 10055), (8044, 8050)]