2977884920

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{57223}}^1$

素因数の和:58535

約数の個数: 32

約数和(自身を含む): 6705508320

約数和(自身を除く): 3727623400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2602, 5204, 6505, 10408, 13010, 26020, 52040, 57223, 114446, 228892, 286115, 457784, 572230, 1144460, 2288920, 74447123, 148894246, 297788492, 372235615, 595576984, 744471230, 1488942460, 2977884920]

約数ペア:

[(1, 2977884920), (2, 1488942460), (4, 744471230), (5, 595576984), (8, 372235615), (10, 297788492), (20, 148894246), (40, 74447123), (1301, 2288920), (2602, 1144460), (5204, 572230), (6505, 457784), (10408, 286115), (13010, 228892), (26020, 114446), (52040, 57223)]