7136212850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577831}}^1$

素因数の和:577875

約数の個数: 48

約数和(自身を含む): 15046745280

約数和(自身を除く): 7910532430

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 577831, 1155662, 2889155, 5778310, 7511803, 10978789, 14445775, 15023606, 21957578, 28891550, 37559015, 54893945, 75118030, 109787890, 142724257, 187795075, 274469725, 285448514, 375590150, 548939450, 713621285, 1427242570, 3568106425, 7136212850]

約数ペア:

[(1, 7136212850), (2, 3568106425), (5, 1427242570), (10, 713621285), (13, 548939450), (19, 375590150), (25, 285448514), (26, 274469725), (38, 187795075), (50, 142724257), (65, 109787890), (95, 75118030), (130, 54893945), (190, 37559015), (247, 28891550), (325, 21957578), (475, 15023606), (494, 14445775), (650, 10978789), (950, 7511803), (1235, 5778310), (2470, 2889155), (6175, 1155662), (12350, 577831)]