97958720

素因数分解:

$2^6\times 5^1\times {\mathrm{306121}}^1$

素因数の和:306138

約数の個数: 28

約数和(自身を含む): 233264964

約数和(自身を除く): 135306244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 306121, 612242, 1224484, 1530605, 2448968, 3061210, 4897936, 6122420, 9795872, 12244840, 19591744, 24489680, 48979360, 97958720]

約数ペア:

[(1, 97958720), (2, 48979360), (4, 24489680), (5, 19591744), (8, 12244840), (10, 9795872), (16, 6122420), (20, 4897936), (32, 3061210), (40, 2448968), (64, 1530605), (80, 1224484), (160, 612242), (320, 306121)]