10368727120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6821531}}^1$

素因数の和:6821563

約数の個数: 40

約数和(自身を含む): 25376099040

約数和(自身を除く): 15007371920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6821531, 13643062, 27286124, 34107655, 54572248, 68215310, 109144496, 129609089, 136430620, 259218178, 272861240, 518436356, 545722480, 648045445, 1036872712, 1296090890, 2073745424, 2592181780, 5184363560, 10368727120]

約数ペア:

[(1, 10368727120), (2, 5184363560), (4, 2592181780), (5, 2073745424), (8, 1296090890), (10, 1036872712), (16, 648045445), (19, 545722480), (20, 518436356), (38, 272861240), (40, 259218178), (76, 136430620), (80, 129609089), (95, 109144496), (152, 68215310), (190, 54572248), (304, 34107655), (380, 27286124), (760, 13643062), (1520, 6821531)]