240805000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 597605580

約数和(自身を除く): 356800580

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 625, 680, 850, 1000, 1250, 1700, 2125, 2500, 2833, 3400, 4250, 5000, 5666, 8500, 10625, 11332, 14165, 17000, 21250, 22664, 28330, 42500, 48161, 56660, 70825, 85000, 96322, 113320, 141650, 192644, 240805, 283300, 354125, 385288, 481610, 566600, 708250, 963220, 1204025, 1416500, 1770625, 1926440, 2408050, 2833000, 3541250, 4816100, 6020125, 7082500, 9632200, 12040250, 14165000, 24080500, 30100625, 48161000, 60201250, 120402500, 240805000]

約数ペア:

[(1, 240805000), (2, 120402500), (4, 60201250), (5, 48161000), (8, 30100625), (10, 24080500), (17, 14165000), (20, 12040250), (25, 9632200), (34, 7082500), (40, 6020125), (50, 4816100), (68, 3541250), (85, 2833000), (100, 2408050), (125, 1926440), (136, 1770625), (170, 1416500), (200, 1204025), (250, 963220), (340, 708250), (425, 566600), (500, 481610), (625, 385288), (680, 354125), (850, 283300), (1000, 240805), (1250, 192644), (1700, 141650), (2125, 113320), (2500, 96322), (2833, 85000), (3400, 70825), (4250, 56660), (5000, 48161), (5666, 42500), (8500, 28330), (10625, 22664), (11332, 21250), (14165, 17000)]