98799680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{6301}}^1$

素因数の和:6332

約数の個数: 84

約数和(自身を含む): 273721068

約数和(自身を除く): 174921388

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 6301, 7840, 12602, 15680, 25204, 31505, 44107, 50408, 63010, 88214, 100816, 126020, 176428, 201632, 220535, 252040, 308749, 352856, 403264, 441070, 504080, 617498, 705712, 882140, 1008160, 1234996, 1411424, 1543745, 1764280, 2016320, 2469992, 2822848, 3087490, 3528560, 4939984, 6174980, 7057120, 9879968, 12349960, 14114240, 19759936, 24699920, 49399840, 98799680]

約数ペア:

[(1, 98799680), (2, 49399840), (4, 24699920), (5, 19759936), (7, 14114240), (8, 12349960), (10, 9879968), (14, 7057120), (16, 6174980), (20, 4939984), (28, 3528560), (32, 3087490), (35, 2822848), (40, 2469992), (49, 2016320), (56, 1764280), (64, 1543745), (70, 1411424), (80, 1234996), (98, 1008160), (112, 882140), (140, 705712), (160, 617498), (196, 504080), (224, 441070), (245, 403264), (280, 352856), (320, 308749), (392, 252040), (448, 220535), (490, 201632), (560, 176428), (784, 126020), (980, 100816), (1120, 88214), (1568, 63010), (1960, 50408), (2240, 44107), (3136, 31505), (3920, 25204), (6301, 15680), (7840, 12602)]