97688540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 210706272

約数和(自身を除く): 113017732

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 587, 628, 785, 1060, 1174, 1570, 2348, 2935, 3140, 5870, 8321, 11740, 16642, 31111, 33284, 41605, 62222, 83210, 92159, 124444, 155555, 166420, 184318, 311110, 368636, 460795, 622220, 921590, 1843180, 4884427, 9768854, 19537708, 24422135, 48844270, 97688540]

約数ペア:

[(1, 97688540), (2, 48844270), (4, 24422135), (5, 19537708), (10, 9768854), (20, 4884427), (53, 1843180), (106, 921590), (157, 622220), (212, 460795), (265, 368636), (314, 311110), (530, 184318), (587, 166420), (628, 155555), (785, 124444), (1060, 92159), (1174, 83210), (1570, 62222), (2348, 41605), (2935, 33284), (3140, 31111), (5870, 16642), (8321, 11740)]