73993219480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13308133}}^1$

素因数の和:13308283

約数の個数: 32

約数和(自身を含む): 167682488400

約数和(自身を除く): 93689268920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 13308133, 26616266, 53232532, 66540665, 106465064, 133081330, 266162660, 532325320, 1849830487, 3699660974, 7399321948, 9249152435, 14798643896, 18498304870, 36996609740, 73993219480]

約数ペア:

[(1, 73993219480), (2, 36996609740), (4, 18498304870), (5, 14798643896), (8, 9249152435), (10, 7399321948), (20, 3699660974), (40, 1849830487), (139, 532325320), (278, 266162660), (556, 133081330), (695, 106465064), (1112, 66540665), (1390, 53232532), (2780, 26616266), (5560, 13308133)]