97358720

素因数分解:

$2^7\times 5^1\times {\mathrm{152123}}^1$

素因数の和:152142

約数の個数: 32

約数和(自身を含む): 232749720

約数和(自身を除く): 135391000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 152123, 304246, 608492, 760615, 1216984, 1521230, 2433968, 3042460, 4867936, 6084920, 9735872, 12169840, 19471744, 24339680, 48679360, 97358720]

約数ペア:

[(1, 97358720), (2, 48679360), (4, 24339680), (5, 19471744), (8, 12169840), (10, 9735872), (16, 6084920), (20, 4867936), (32, 3042460), (40, 2433968), (64, 1521230), (80, 1216984), (128, 760615), (160, 608492), (320, 304246), (640, 152123)]