329239600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43321}}^1$

素因数の和:43358

約数の個数: 60

約数和(自身を含む): 832648840

約数和(自身を除く): 503409240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 43321, 86642, 173284, 216605, 346568, 433210, 693136, 823099, 866420, 1083025, 1646198, 1732840, 2166050, 3292396, 3465680, 4115495, 4332100, 6584792, 8230990, 8664200, 13169584, 16461980, 17328400, 20577475, 32923960, 41154950, 65847920, 82309900, 164619800, 329239600]

約数ペア:

[(1, 329239600), (2, 164619800), (4, 82309900), (5, 65847920), (8, 41154950), (10, 32923960), (16, 20577475), (19, 17328400), (20, 16461980), (25, 13169584), (38, 8664200), (40, 8230990), (50, 6584792), (76, 4332100), (80, 4115495), (95, 3465680), (100, 3292396), (152, 2166050), (190, 1732840), (200, 1646198), (304, 1083025), (380, 866420), (400, 823099), (475, 693136), (760, 433210), (950, 346568), (1520, 216605), (1900, 173284), (3800, 86642), (7600, 43321)]