13641050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 27185760

約数和(自身を除く): 13544710

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 173, 190, 346, 415, 475, 830, 865, 950, 1577, 1730, 2075, 3154, 3287, 4150, 4325, 6574, 7885, 8650, 14359, 15770, 16435, 28718, 32870, 39425, 71795, 78850, 82175, 143590, 164350, 272821, 358975, 545642, 717950, 1364105, 2728210, 6820525, 13641050]

約数ペア:

[(1, 13641050), (2, 6820525), (5, 2728210), (10, 1364105), (19, 717950), (25, 545642), (38, 358975), (50, 272821), (83, 164350), (95, 143590), (166, 82175), (173, 78850), (190, 71795), (346, 39425), (415, 32870), (475, 28718), (830, 16435), (865, 15770), (950, 14359), (1577, 8650), (1730, 7885), (2075, 6574), (3154, 4325), (3287, 4150)]