123940600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{12647}}^1$

素因数の和:12677

約数の個数: 72

約数和(自身を含む): 335235240

約数和(自身を除く): 211294640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 12647, 25294, 50588, 63235, 88529, 101176, 126470, 177058, 252940, 316175, 354116, 442645, 505880, 619703, 632350, 708232, 885290, 1239406, 1264700, 1770580, 2213225, 2478812, 2529400, 3098515, 3541160, 4426450, 4957624, 6197030, 8852900, 12394060, 15492575, 17705800, 24788120, 30985150, 61970300, 123940600]

約数ペア:

[(1, 123940600), (2, 61970300), (4, 30985150), (5, 24788120), (7, 17705800), (8, 15492575), (10, 12394060), (14, 8852900), (20, 6197030), (25, 4957624), (28, 4426450), (35, 3541160), (40, 3098515), (49, 2529400), (50, 2478812), (56, 2213225), (70, 1770580), (98, 1264700), (100, 1239406), (140, 885290), (175, 708232), (196, 632350), (200, 619703), (245, 505880), (280, 442645), (350, 354116), (392, 316175), (490, 252940), (700, 177058), (980, 126470), (1225, 101176), (1400, 88529), (1960, 63235), (2450, 50588), (4900, 25294), (9800, 12647)]