38860900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 53008220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 167, 179, 260, 325, 334, 358, 650, 668, 716, 835, 895, 1300, 1670, 1790, 2171, 2327, 3340, 3580, 4175, 4342, 4475, 4654, 8350, 8684, 8950, 9308, 10855, 11635, 16700, 17900, 21710, 23270, 29893, 43420, 46540, 54275, 58175, 59786, 108550, 116350, 119572, 149465, 217100, 232700, 298930, 388609, 597860, 747325, 777218, 1494650, 1554436, 1943045, 2989300, 3886090, 7772180, 9715225, 19430450, 38860900]

約数ペア:

[(1, 38860900), (2, 19430450), (4, 9715225), (5, 7772180), (10, 3886090), (13, 2989300), (20, 1943045), (25, 1554436), (26, 1494650), (50, 777218), (52, 747325), (65, 597860), (100, 388609), (130, 298930), (167, 232700), (179, 217100), (260, 149465), (325, 119572), (334, 116350), (358, 108550), (650, 59786), (668, 58175), (716, 54275), (835, 46540), (895, 43420), (1300, 29893), (1670, 23270), (1790, 21710), (2171, 17900), (2327, 16700), (3340, 11635), (3580, 10855), (4175, 9308), (4342, 8950), (4475, 8684), (4654, 8350)]