40816331580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2055203}}^1$

素因数の和:2055546

約数の個数: 48

約数和(自身を含む): 114631058304

約数和(自身を除く): 73814726724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 2055203, 4110406, 6165609, 8220812, 10276015, 12331218, 20552030, 24662436, 30828045, 41104060, 61656090, 123312180, 680272193, 1360544386, 2040816579, 2721088772, 3401360965, 4081633158, 6802721930, 8163266316, 10204082895, 13605443860, 20408165790, 40816331580]

約数ペア:

[(1, 40816331580), (2, 20408165790), (3, 13605443860), (4, 10204082895), (5, 8163266316), (6, 6802721930), (10, 4081633158), (12, 3401360965), (15, 2721088772), (20, 2040816579), (30, 1360544386), (60, 680272193), (331, 123312180), (662, 61656090), (993, 41104060), (1324, 30828045), (1655, 24662436), (1986, 20552030), (3310, 12331218), (3972, 10276015), (4965, 8220812), (6620, 6165609), (9930, 4110406), (19860, 2055203)]