38220650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 77328384

約数和(自身を除く): 39107734

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 463, 635, 650, 926, 1270, 1651, 2315, 3175, 3302, 4630, 6019, 6350, 8255, 11575, 12038, 16510, 23150, 30095, 41275, 58801, 60190, 82550, 117602, 150475, 294005, 300950, 588010, 764413, 1470025, 1528826, 2940050, 3822065, 7644130, 19110325, 38220650]

約数ペア:

[(1, 38220650), (2, 19110325), (5, 7644130), (10, 3822065), (13, 2940050), (25, 1528826), (26, 1470025), (50, 764413), (65, 588010), (127, 300950), (130, 294005), (254, 150475), (325, 117602), (463, 82550), (635, 60190), (650, 58801), (926, 41275), (1270, 30095), (1651, 23150), (2315, 16510), (3175, 12038), (3302, 11575), (4630, 8255), (6019, 6350)]