38802560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3229

約数の個数: 64

約数和(自身を含む): 97675200

約数和(自身を除く): 58872640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 3191, 6080, 6382, 12160, 12764, 15955, 25528, 31910, 51056, 60629, 63820, 102112, 121258, 127640, 204224, 242516, 255280, 303145, 408448, 485032, 510560, 606290, 970064, 1021120, 1212580, 1940128, 2042240, 2425160, 3880256, 4850320, 7760512, 9700640, 19401280, 38802560]

約数ペア:

[(1, 38802560), (2, 19401280), (4, 9700640), (5, 7760512), (8, 4850320), (10, 3880256), (16, 2425160), (19, 2042240), (20, 1940128), (32, 1212580), (38, 1021120), (40, 970064), (64, 606290), (76, 510560), (80, 485032), (95, 408448), (128, 303145), (152, 255280), (160, 242516), (190, 204224), (304, 127640), (320, 121258), (380, 102112), (608, 63820), (640, 60629), (760, 51056), (1216, 31910), (1520, 25528), (2432, 15955), (3040, 12764), (3191, 12160), (6080, 6382)]