9303920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 40

約数和(自身を含む): 22773840

約数和(自身を除く): 13469920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6121, 12242, 24484, 30605, 48968, 61210, 97936, 116299, 122420, 232598, 244840, 465196, 489680, 581495, 930392, 1162990, 1860784, 2325980, 4651960, 9303920]

約数ペア:

[(1, 9303920), (2, 4651960), (4, 2325980), (5, 1860784), (8, 1162990), (10, 930392), (16, 581495), (19, 489680), (20, 465196), (38, 244840), (40, 232598), (76, 122420), (80, 116299), (95, 97936), (152, 61210), (190, 48968), (304, 30605), (380, 24484), (760, 12242), (1520, 6121)]