157066284980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{375559}}^1$

素因数の和:377480

約数の個数: 48

約数和(自身を含む): 360014820480

約数和(自身を除く): 202948535500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1901, 3802, 7604, 9505, 19010, 20911, 38020, 41822, 83644, 104555, 209110, 375559, 418220, 751118, 1502236, 1877795, 3755590, 4131149, 7511180, 8262298, 16524596, 20655745, 41311490, 82622980, 713937659, 1427875318, 2855750636, 3569688295, 7139376590, 7853314249, 14278753180, 15706628498, 31413256996, 39266571245, 78533142490, 157066284980]

約数ペア:

[(1, 157066284980), (2, 78533142490), (4, 39266571245), (5, 31413256996), (10, 15706628498), (11, 14278753180), (20, 7853314249), (22, 7139376590), (44, 3569688295), (55, 2855750636), (110, 1427875318), (220, 713937659), (1901, 82622980), (3802, 41311490), (7604, 20655745), (9505, 16524596), (19010, 8262298), (20911, 7511180), (38020, 4131149), (41822, 3755590), (83644, 1877795), (104555, 1502236), (209110, 751118), (375559, 418220)]