42237950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 83499120

約数和(自身を除く): 41261170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 173, 190, 257, 346, 475, 514, 865, 950, 1285, 1730, 2570, 3287, 4325, 4883, 6425, 6574, 8650, 9766, 12850, 16435, 24415, 32870, 44461, 48830, 82175, 88922, 122075, 164350, 222305, 244150, 444610, 844759, 1111525, 1689518, 2223050, 4223795, 8447590, 21118975, 42237950]

約数ペア:

[(1, 42237950), (2, 21118975), (5, 8447590), (10, 4223795), (19, 2223050), (25, 1689518), (38, 1111525), (50, 844759), (95, 444610), (173, 244150), (190, 222305), (257, 164350), (346, 122075), (475, 88922), (514, 82175), (865, 48830), (950, 44461), (1285, 32870), (1730, 24415), (2570, 16435), (3287, 12850), (4325, 9766), (4883, 8650), (6425, 6574)]