98152880

素因数分解:

$2^4\times 5^1\times 7^5\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 269884512

約数和(自身を除く): 171731632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 343, 365, 392, 490, 511, 560, 584, 686, 730, 784, 980, 1022, 1168, 1372, 1460, 1715, 1960, 2044, 2401, 2555, 2744, 2920, 3430, 3577, 3920, 4088, 4802, 5110, 5488, 5840, 6860, 7154, 8176, 9604, 10220, 12005, 13720, 14308, 16807, 17885, 19208, 20440, 24010, 25039, 27440, 28616, 33614, 35770, 38416, 40880, 48020, 50078, 57232, 67228, 71540, 84035, 96040, 100156, 125195, 134456, 143080, 168070, 175273, 192080, 200312, 250390, 268912, 286160, 336140, 350546, 400624, 500780, 672280, 701092, 876365, 1001560, 1226911, 1344560, 1402184, 1752730, 2003120, 2453822, 2804368, 3505460, 4907644, 6134555, 7010920, 9815288, 12269110, 14021840, 19630576, 24538220, 49076440, 98152880]

約数ペア:

[(1, 98152880), (2, 49076440), (4, 24538220), (5, 19630576), (7, 14021840), (8, 12269110), (10, 9815288), (14, 7010920), (16, 6134555), (20, 4907644), (28, 3505460), (35, 2804368), (40, 2453822), (49, 2003120), (56, 1752730), (70, 1402184), (73, 1344560), (80, 1226911), (98, 1001560), (112, 876365), (140, 701092), (146, 672280), (196, 500780), (245, 400624), (280, 350546), (292, 336140), (343, 286160), (365, 268912), (392, 250390), (490, 200312), (511, 192080), (560, 175273), (584, 168070), (686, 143080), (730, 134456), (784, 125195), (980, 100156), (1022, 96040), (1168, 84035), (1372, 71540), (1460, 67228), (1715, 57232), (1960, 50078), (2044, 48020), (2401, 40880), (2555, 38416), (2744, 35770), (2920, 33614), (3430, 28616), (3577, 27440), (3920, 25039), (4088, 24010), (4802, 20440), (5110, 19208), (5488, 17885), (5840, 16807), (6860, 14308), (7154, 13720), (8176, 12005), (9604, 10220)]