1567972780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{3373}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 3594848544

約数和(自身を除く): 2026875764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2113, 3373, 4226, 6746, 8452, 10565, 13492, 16865, 21130, 23243, 33730, 37103, 42260, 46486, 67460, 74206, 92972, 116215, 148412, 185515, 232430, 371030, 464860, 742060, 7127149, 14254298, 28508596, 35635745, 71271490, 78398639, 142542980, 156797278, 313594556, 391993195, 783986390, 1567972780]

約数ペア:

[(1, 1567972780), (2, 783986390), (4, 391993195), (5, 313594556), (10, 156797278), (11, 142542980), (20, 78398639), (22, 71271490), (44, 35635745), (55, 28508596), (110, 14254298), (220, 7127149), (2113, 742060), (3373, 464860), (4226, 371030), (6746, 232430), (8452, 185515), (10565, 148412), (13492, 116215), (16865, 92972), (21130, 74206), (23243, 67460), (33730, 46486), (37103, 42260)]