39442650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 67425510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 179, 195, 226, 325, 339, 358, 390, 537, 565, 650, 678, 895, 975, 1074, 1130, 1469, 1695, 1790, 1950, 2327, 2685, 2825, 2938, 3390, 4407, 4475, 4654, 5370, 5650, 6981, 7345, 8475, 8814, 8950, 11635, 13425, 13962, 14690, 16950, 20227, 22035, 23270, 26850, 34905, 36725, 40454, 44070, 58175, 60681, 69810, 73450, 101135, 110175, 116350, 121362, 174525, 202270, 220350, 262951, 303405, 349050, 505675, 525902, 606810, 788853, 1011350, 1314755, 1517025, 1577706, 2629510, 3034050, 3944265, 6573775, 7888530, 13147550, 19721325, 39442650]

約数ペア:

[(1, 39442650), (2, 19721325), (3, 13147550), (5, 7888530), (6, 6573775), (10, 3944265), (13, 3034050), (15, 2629510), (25, 1577706), (26, 1517025), (30, 1314755), (39, 1011350), (50, 788853), (65, 606810), (75, 525902), (78, 505675), (113, 349050), (130, 303405), (150, 262951), (179, 220350), (195, 202270), (226, 174525), (325, 121362), (339, 116350), (358, 110175), (390, 101135), (537, 73450), (565, 69810), (650, 60681), (678, 58175), (895, 44070), (975, 40454), (1074, 36725), (1130, 34905), (1469, 26850), (1695, 23270), (1790, 22035), (1950, 20227), (2327, 16950), (2685, 14690), (2825, 13962), (2938, 13425), (3390, 11635), (4407, 8950), (4475, 8814), (4654, 8475), (5370, 7345), (5650, 6981)]