98297440

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1621}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 232984080

約数和(自身を除く): 134686640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1621, 1895, 3032, 3242, 3790, 6064, 6484, 7580, 8105, 12128, 12968, 15160, 16210, 25936, 30320, 32420, 51872, 60640, 64840, 129680, 259360, 614359, 1228718, 2457436, 3071795, 4914872, 6143590, 9829744, 12287180, 19659488, 24574360, 49148720, 98297440]

約数ペア:

[(1, 98297440), (2, 49148720), (4, 24574360), (5, 19659488), (8, 12287180), (10, 9829744), (16, 6143590), (20, 4914872), (32, 3071795), (40, 2457436), (80, 1228718), (160, 614359), (379, 259360), (758, 129680), (1516, 64840), (1621, 60640), (1895, 51872), (3032, 32420), (3242, 30320), (3790, 25936), (6064, 16210), (6484, 15160), (7580, 12968), (8105, 12128)]