3816280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 9525600

約数和(自身を除く): 5709320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 179, 205, 260, 328, 358, 410, 520, 533, 716, 820, 895, 1066, 1432, 1640, 1790, 2132, 2327, 2665, 3580, 4264, 4654, 5330, 7160, 7339, 9308, 10660, 11635, 14678, 18616, 21320, 23270, 29356, 36695, 46540, 58712, 73390, 93080, 95407, 146780, 190814, 293560, 381628, 477035, 763256, 954070, 1908140, 3816280]

約数ペア:

[(1, 3816280), (2, 1908140), (4, 954070), (5, 763256), (8, 477035), (10, 381628), (13, 293560), (20, 190814), (26, 146780), (40, 95407), (41, 93080), (52, 73390), (65, 58712), (82, 46540), (104, 36695), (130, 29356), (164, 23270), (179, 21320), (205, 18616), (260, 14678), (328, 11635), (358, 10660), (410, 9308), (520, 7339), (533, 7160), (716, 5330), (820, 4654), (895, 4264), (1066, 3580), (1432, 2665), (1640, 2327), (1790, 2132)]