98076020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6552

約数の個数: 48

約数和(自身を含む): 237578880

約数和(自身を除く): 139502860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 6427, 7630, 12854, 15260, 25708, 32135, 44989, 64270, 89978, 128540, 179956, 224945, 449890, 700543, 899780, 1401086, 2802172, 3502715, 4903801, 7005430, 9807602, 14010860, 19615204, 24519005, 49038010, 98076020]

約数ペア:

[(1, 98076020), (2, 49038010), (4, 24519005), (5, 19615204), (7, 14010860), (10, 9807602), (14, 7005430), (20, 4903801), (28, 3502715), (35, 2802172), (70, 1401086), (109, 899780), (140, 700543), (218, 449890), (436, 224945), (545, 179956), (763, 128540), (1090, 89978), (1526, 64270), (2180, 44989), (3052, 32135), (3815, 25708), (6427, 15260), (7630, 12854)]