201436880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68053}}^1$

素因数の和:68103

約数の個数: 40

約数和(自身を含む): 481005672

約数和(自身を除く): 279568792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 68053, 136106, 272212, 340265, 544424, 680530, 1088848, 1361060, 2517961, 2722120, 5035922, 5444240, 10071844, 12589805, 20143688, 25179610, 40287376, 50359220, 100718440, 201436880]

約数ペア:

[(1, 201436880), (2, 100718440), (4, 50359220), (5, 40287376), (8, 25179610), (10, 20143688), (16, 12589805), (20, 10071844), (37, 5444240), (40, 5035922), (74, 2722120), (80, 2517961), (148, 1361060), (185, 1088848), (296, 680530), (370, 544424), (592, 340265), (740, 272212), (1480, 136106), (2960, 68053)]