4055150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 8423568

約数和(自身を除く): 4368418

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 101, 110, 146, 202, 275, 365, 505, 550, 730, 803, 1010, 1111, 1606, 1825, 2222, 2525, 3650, 4015, 5050, 5555, 7373, 8030, 11110, 14746, 20075, 27775, 36865, 40150, 55550, 73730, 81103, 162206, 184325, 368650, 405515, 811030, 2027575, 4055150]

約数ペア:

[(1, 4055150), (2, 2027575), (5, 811030), (10, 405515), (11, 368650), (22, 184325), (25, 162206), (50, 81103), (55, 73730), (73, 55550), (101, 40150), (110, 36865), (146, 27775), (202, 20075), (275, 14746), (365, 11110), (505, 8030), (550, 7373), (730, 5555), (803, 5050), (1010, 4015), (1111, 3650), (1606, 2525), (1825, 2222)]