10691277985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{20389}}^1$

素因数の和:20641

約数の個数: 32

約数和(自身を含む): 14093568000

約数和(自身を除く): 3402290015

約数列:

[1, 5, 17, 31, 85, 155, 199, 527, 995, 2635, 3383, 6169, 16915, 20389, 30845, 101945, 104873, 346613, 524365, 632059, 1733065, 3160295, 4057411, 10745003, 20287055, 53725015, 68975987, 125779741, 344879935, 628898705, 2138255597, 10691277985]

約数ペア:

[(1, 10691277985), (5, 2138255597), (17, 628898705), (31, 344879935), (85, 125779741), (155, 68975987), (199, 53725015), (527, 20287055), (995, 10745003), (2635, 4057411), (3383, 3160295), (6169, 1733065), (16915, 632059), (20389, 524365), (30845, 346613), (101945, 104873)]