15707835980

素因数分解:

$2^2\times 5^1\times {\mathrm{15331}}^1\times {\mathrm{51229}}^1$

素因数の和:66569

約数の個数: 24

約数和(自身を含む): 32989251120

約数和(自身を除く): 17281415140

約数列:

[1, 2, 4, 5, 10, 20, 15331, 30662, 51229, 61324, 76655, 102458, 153310, 204916, 256145, 306620, 512290, 1024580, 785391799, 1570783598, 3141567196, 3926958995, 7853917990, 15707835980]

約数ペア:

[(1, 15707835980), (2, 7853917990), (4, 3926958995), (5, 3141567196), (10, 1570783598), (20, 785391799), (15331, 1024580), (30662, 512290), (51229, 306620), (61324, 256145), (76655, 204916), (102458, 153310)]