38845120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 56

約数和(自身を含む): 97383600

約数和(自身を除く): 58538480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 6389, 12778, 25556, 31945, 51112, 63890, 102224, 121391, 127780, 204448, 242782, 255560, 408896, 485564, 511120, 606955, 971128, 1022240, 1213910, 1942256, 2044480, 2427820, 3884512, 4855640, 7769024, 9711280, 19422560, 38845120]

約数ペア:

[(1, 38845120), (2, 19422560), (4, 9711280), (5, 7769024), (8, 4855640), (10, 3884512), (16, 2427820), (19, 2044480), (20, 1942256), (32, 1213910), (38, 1022240), (40, 971128), (64, 606955), (76, 511120), (80, 485564), (95, 408896), (152, 255560), (160, 242782), (190, 204448), (304, 127780), (320, 121391), (380, 102224), (608, 63890), (760, 51112), (1216, 31945), (1520, 25556), (3040, 12778), (6080, 6389)]