512698900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12007}}^1$

素因数の和:12089

約数の個数: 72

約数和(自身を含む): 1292445056

約数和(自身を除く): 779746156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 6100, 8540, 10675, 12007, 21350, 24014, 42700, 48028, 60035, 84049, 120070, 168098, 240140, 300175, 336196, 420245, 600350, 732427, 840490, 1200700, 1464854, 1680980, 2101225, 2929708, 3662135, 4202450, 5126989, 7324270, 8404900, 10253978, 14648540, 18310675, 20507956, 25634945, 36621350, 51269890, 73242700, 102539780, 128174725, 256349450, 512698900]

約数ペア:

[(1, 512698900), (2, 256349450), (4, 128174725), (5, 102539780), (7, 73242700), (10, 51269890), (14, 36621350), (20, 25634945), (25, 20507956), (28, 18310675), (35, 14648540), (50, 10253978), (61, 8404900), (70, 7324270), (100, 5126989), (122, 4202450), (140, 3662135), (175, 2929708), (244, 2101225), (305, 1680980), (350, 1464854), (427, 1200700), (610, 840490), (700, 732427), (854, 600350), (1220, 420245), (1525, 336196), (1708, 300175), (2135, 240140), (3050, 168098), (4270, 120070), (6100, 84049), (8540, 60035), (10675, 48028), (12007, 42700), (21350, 24014)]