103571720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 165322360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3457, 3745, 4280, 5992, 6914, 7490, 13828, 14980, 17285, 24199, 27656, 29960, 34570, 48398, 69140, 96796, 120995, 138280, 193592, 241990, 369899, 483980, 739798, 967960, 1479596, 1849495, 2589293, 2959192, 3698990, 5178586, 7397980, 10357172, 12946465, 14795960, 20714344, 25892930, 51785860, 103571720]

約数ペア:

[(1, 103571720), (2, 51785860), (4, 25892930), (5, 20714344), (7, 14795960), (8, 12946465), (10, 10357172), (14, 7397980), (20, 5178586), (28, 3698990), (35, 2959192), (40, 2589293), (56, 1849495), (70, 1479596), (107, 967960), (140, 739798), (214, 483980), (280, 369899), (428, 241990), (535, 193592), (749, 138280), (856, 120995), (1070, 96796), (1498, 69140), (2140, 48398), (2996, 34570), (3457, 29960), (3745, 27656), (4280, 24199), (5992, 17285), (6914, 14980), (7490, 13828)]