3819560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 9389520

約数和(自身を除く): 5569960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 137, 164, 170, 205, 274, 328, 340, 410, 548, 680, 685, 697, 820, 1096, 1370, 1394, 1640, 2329, 2740, 2788, 3485, 4658, 5480, 5576, 5617, 6970, 9316, 11234, 11645, 13940, 18632, 22468, 23290, 27880, 28085, 44936, 46580, 56170, 93160, 95489, 112340, 190978, 224680, 381956, 477445, 763912, 954890, 1909780, 3819560]

約数ペア:

[(1, 3819560), (2, 1909780), (4, 954890), (5, 763912), (8, 477445), (10, 381956), (17, 224680), (20, 190978), (34, 112340), (40, 95489), (41, 93160), (68, 56170), (82, 46580), (85, 44936), (136, 28085), (137, 27880), (164, 23290), (170, 22468), (205, 18632), (274, 13940), (328, 11645), (340, 11234), (410, 9316), (548, 6970), (680, 5617), (685, 5576), (697, 5480), (820, 4658), (1096, 3485), (1370, 2788), (1394, 2740), (1640, 2329)]